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Radiant|Lab Grown|IGI

2.03ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG700513815

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG700513815

Diamond specifications and retailer prices

From $551 USD
As of November 2, 2026
Save $4,339 USD (89%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $4,890 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown radiant diamond

This 2.03ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700513815 or 700513815. Listed at 31 retailers as of November 2, 2026, with prices from $551 to $4,890, a $4,339 spread on the same certified stone. Do Amore Diamonds lists it at $4,890. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700513815
Dimensions9.13 × 6.37 × 4.14 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.13 mm6.37 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700513815
Side View
Table 63.0%Crown 39.6°Girdle: MediumPavilion 34.2°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $4,890 USD|Low: $551 USD|High: $4,890 USD|Avg: $2,023 USD
Do Amore Diamonds
Retailer 2
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Retailer 23
November 2, 2026
Retailer 5$551 USD
Retailer 22$690 USD
Retailer 20$830 USD
Retailer 11$920 USD
Retailer 21$934 USD
Retailer 7$1,065 USD
Retailer 17$1,153 USD
Retailer 2$1,180 USD
Retailer 8$1,331 USD
Retailer 18$1,674 USD
Retailer 3$1,762 USD
Retailer 12$1,786 USD
Retailer 19$1,819 USD
Retailer 16$2,195 USD
Retailer 10$2,198 USD
Retailer 9$2,297 USD
Retailer 14$2,553 USD
Retailer 15$2,710 USD
Retailer 6$3,046 USD
Retailer 13$3,272 USD
Retailer 23$3,360 USD
Retailer 4$4,480 USD
Do Amore Diamonds$4,890 USD

38 data points across 23 retailers

31 retailers$551 USD to $4,890 USD

A
Cheapest Retailer
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$551 USD
Retailer 2
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$551 USD
View
Price last confirmed 25 days ago
Retailer 3
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$580 USD
View
Price last confirmed 33 days ago
Retailer 4
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$650 USD
View
Price last confirmed 36 days ago
Retailer 5
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$683 USD
View
Price last confirmed 30 days ago
A
Retailer 6
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$690 USD
View
Final sale: no returns
Retailer 7
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$710 USD
View
Price last confirmed 34 days ago
A
Retailer 8
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$830 USD
View
A
Retailer 9
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$920 USD
View
A
Retailer 10
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$934 USD
HK$7,300 HKD
View
A
Retailer 11
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$1,065 USD
View
A
Retailer 12
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$1,153 USD
€1,098 EUR
View
A
Retailer 13
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$1,180 USD
£929 GBP
View
A
Retailer 14
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$1,331 USD
View
B+
Retailer 15
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$1,674 USD
A$2,575 AUD
View
B+
Retailer 16
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$1,762 USD
View
B+
Retailer 17
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$1,786 USD
View
B+
Retailer 18
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$1,819 USD
ZAR 29,380 ZAR
View
B+
Retailer 19
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$1,982 USD
View
Retailer 20
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$1,982 USD
View
Price last confirmed 23 days ago
Retailer 21
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$2,089 USD
View
Price last confirmed 32 days ago
B+
Retailer 22
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$2,195 USD
£1,728 GBP
View
B+
Retailer 23
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$2,198 USD
View
B+
Retailer 24
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$2,297 USD
View
B+
Retailer 25
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$2,553 USD
View
B+
Retailer 26
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$2,710 USD
SGD 3,662 SGD
View
Retailer 27
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$3,046 USD
A$4,686 AUD
View
Price last confirmed 25 days ago
B+
Retailer 28
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$3,272 USD
£2,576 GBP
View
Retailer 29
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$3,360 USD
View
Price last confirmed 14 days ago
B
Retailer 30
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$4,480 USD
View
Most Expensive
B
Do Amore Diamonds
27-9F53F934D · Nov 2
$4,890 USD
View
30 more retailers have this diamond
Prices start from $551 USDSave up to $4,339 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.03ct Radiant
$551 USD