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Radiant|Lab Grown|IGI

2.03ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG614300376

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

Certificate IGI LG614300376

Diamond specifications and retailer prices

From $784 AUD
$551 USD
As of October 30, 2026
Save $11,219 AUD (93%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $12,003 AUD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

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 LG614300376 or 614300376. Listed at 32 retailers as of October 30, 2026, with prices from $784 to $12,003, a $11,219 spread on the same certified stone. Diamond Quarter lists it at $12,003. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614300376
Dimensions9.05 × 6.45 × 4.29 mm
L/W Ratio1.40
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
9.05 mm6.45 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614300376
Side View
Table 63.0%Crown 31.8°Girdle: MediumPavilion 34.8°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
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 30
Current: $1,641 AUD|Low: $784 AUD|High: $6,961 AUD|Avg: $2,893 AUD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 2$784 AUD
Retailer 21$982 AUD
Retailer 22$1,132 AUD
Retailer 9$1,310 AUD
Retailer 10$1,330 AUD
Retailer 3$1,516 AUD
Retailer 1$1,641 AUD
Retailer 18$1,679 AUD
Retailer 4$1,895 AUD
Retailer 17$2,383 AUD
Retailer 23$2,508 AUD
Retailer 11$2,543 AUD
Retailer 19$2,589 AUD
Retailer 15$3,124 AUD
Retailer 7$3,129 AUD
Retailer 6$3,269 AUD
Retailer 13$3,634 AUD
Retailer 14$3,858 AUD
Retailer 12$4,285 AUD
Retailer 20$4,665 AUD
Retailer 16$4,883 AUD
Retailer 5$6,378 AUD
Retailer 8$6,961 AUD

41 data points across 23 retailers

32 retailers$784 AUD to $12,003 AUD

A
Cheapest Retailer
-
$784 AUD
$551 USD
Retailer 2
-
$784 AUD
$551 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$826 AUD
$580 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$925 AUD
$650 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$972 AUD
$683 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$982 AUD
$690 USD
View
Final sale: no returns
Retailer 7
-
$1,011 AUD
$710 USD
View
Price last confirmed 32 days ago
A
Retailer 8
-
$1,132 AUD
$795 USD
View
A
Retailer 9
-
$1,310 AUD
$920 USD
View
A
Retailer 10
-
$1,330 AUD
HK$7,300 HKD
View
A
Retailer 11
-
$1,516 AUD
$1,065 USD
View
A
Retailer 12
-
$1,641 AUD
€1,098 EUR
View
A
Retailer 13
-
$1,679 AUD
£929 GBP
View
A
Retailer 14
-
$1,895 AUD
$1,331 USD
View
B+
Retailer 15
-
$2,383 AUD
View
B+
Retailer 16
-
$2,508 AUD
$1,762 USD
View
B+
Retailer 17
-
$2,543 AUD
$1,786 USD
View
B+
Retailer 18
-
$2,589 AUD
ZAR 29,380 ZAR
View
B+
Retailer 19
-
$2,822 AUD
$1,982 USD
View
Retailer 20
-
$2,822 AUD
$1,982 USD
View
Price last confirmed 21 days ago
Retailer 21
-
$2,974 AUD
$2,089 USD
View
Price last confirmed 31 days ago
B+
Retailer 22
-
$3,124 AUD
£1,728 GBP
View
B+
Retailer 23
-
$3,129 AUD
$2,198 USD
View
B+
Retailer 24
-
$3,269 AUD
$2,297 USD
View
B+
Retailer 25
-
$3,634 AUD
$2,553 USD
View
B+
Retailer 26
-
$3,858 AUD
SGD 3,662 SGD
View
B+
Retailer 27
-
$4,285 AUD
View
B
Retailer 28
-
$4,665 AUD
£2,580 GBP
View
Retailer 29
-
$4,883 AUD
$3,430 USD
View
Price last confirmed 33 days ago
Retailer 30
-
$6,378 AUD
$4,480 USD
View
Price last confirmed 10 days ago
B
Retailer 31
-
$6,961 AUD
$4,890 USD
View
Most Expensive
B
Diamond Quarter
2.03IFDLG76B16BN · Oct 31
$12,003 AUD
£6,639 GBP
View
31 more retailers have this diamond
Prices start from $784 AUDSave up to $11,219 AUD

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
$784 AUD