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Round|Lab Grown|IGI

2.03ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG669421670

Shape and cutting style on the report: Round brilliant

Certificate IGI LG669421670

Diamond specifications and retailer prices

From $497 USD
As of October 29, 2026
Save $5,853 USD (92%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $6,350 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round 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 LG669421670 or 669421670. Listed at 26 retailers as of October 29, 2026, with prices from $497 to $6,350, a $5,853 spread on the same certified stone. Brilliant Earth lists it at $6,350. 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 angle32.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669421670
Dimensions8.22 × 8.26 × 4.95 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.22 mm8.26 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669421670
Side View
Table 59.0%Crown 32.9°Girdle: MediumPavilion 41.3°Culet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $6,350 USD|Low: $477 USD|High: $6,920 USD|Avg: $1,570 USD|-8.2%
Brilliant Earth
Retailer 2
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Retailer 24
October 31, 2026
Retailer 23$497 USD
Retailer 10$556 USD
Retailer 21$556 USD
Retailer 5$616 USD
Retailer 6$616 USD
Retailer 3$655 USD
Retailer 7$678 USD
Retailer 4$755 USD
Retailer 11$828 USD
Retailer 9$869 USD
Retailer 19$928 USD
Retailer 2$1,022 USD
Retailer 8$1,301 USD
Retailer 13$1,368 USD
Retailer 22$1,439 USD
Retailer 20$1,487 USD
Retailer 24$1,620 USD
Retailer 17$1,954 USD
Retailer 16$2,007 USD
Retailer 15$2,018 USD
Retailer 12$2,141 USD
Retailer 14$2,305 USD
Retailer 18$2,586 USD
Brilliant Earth$6,350 USD

37 data points across 24 retailers

26 retailers$497 USD to $6,350 USD

A
Cheapest Retailer
-
$497 USD
A
Retailer 2
-
$556 USD
View
Final sale: no returns
A
Retailer 3
-
$556 USD
View
Retailer 4
-
$616 USD
View
Price last confirmed 15 days ago
A
Retailer 5
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$616 USD
View
Retailer 6
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$655 USD
£516 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
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$678 USD
HK$5,300 HKD
View
A
Retailer 8
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$755 USD
View
A
Retailer 9
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$828 USD
View
A
Retailer 10
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$869 USD
View
A
Retailer 11
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$928 USD
€884 EUR
View
A
Retailer 12
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$1,022 USD
£805 GBP
View
A
Retailer 13
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$1,301 USD
View
A
Retailer 14
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$1,368 USD
A$2,104 AUD
View
B+
Retailer 15
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$1,439 USD
View
A
Retailer 16
-
$1,487 USD
ZAR 24,016 ZAR
View
B+
Retailer 17
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$1,620 USD
View
B+
Retailer 18
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$1,954 USD
SGD 2,640 SGD
View
B+
Retailer 19
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$2,007 USD
View
B+
Retailer 20
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$2,018 USD
View
B+
Retailer 21
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$2,141 USD
View
B+
Retailer 22
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$2,305 USD
View
B+
Retailer 23
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$2,586 USD
£2,036 GBP
View
Retailer 24
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$3,229 USD
View
Price last confirmed 89 days ago
B
Retailer 25
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$4,153 USD
£3,270 GBP
View
Most Expensive
B
Brilliant Earth
14284367A · Oct 29
$6,350 USD
View
25 more retailers have this diamond
Prices start from $497 USDSave up to $5,853 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 Round
$497 USD