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Radiant|Lab Grown|IGI

15.07ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG789637279

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

Certificate IGI LG789637279

Diamond specifications and retailer prices

From $4,103 AUD
$2,882 USD
As of October 30, 2026
Save $31,459 AUD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $39,035 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.07ct lab-grown radiant diamond

This 15.07ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG789637279 or 789637279. Listed at 19 retailers as of October 30, 2026, with a 767% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

15.07
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789637279
Dimensions17.81 × 12.23 × 8.08 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.81 mm12.23 mm15.07 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789637279
Side View
Table 65.0%Crown 43.2°Girdle: MediumPavilion 35.4°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $39,035 AUD|Low: $3,938 AUD|High: $39,035 AUD|Avg: $8,510 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12$4,103 AUD
Retailer 5$4,463 AUD
Retailer 9$4,594 AUD
Retailer 13$4,759 AUD
Retailer 8$4,762 AUD
Retailer 4$6,564 AUD
Retailer 3$6,699 AUD
Retailer 11$6,838 AUD
Retailer 6$6,980 AUD
Retailer 7$8,129 AUD
Retailer 10$9,047 AUD
Retailer 2$9,759 AUD
Brilliant Earth$39,035 AUD

43 data points across 13 retailers

19 retailers$4,103 AUD to $35,562 AUD

A
Cheapest Retailer
-
$4,103 AUD
$2,882 USD
A
Retailer 2
-
$4,463 AUD
$3,135 USD
View
A
Retailer 3
-
$4,594 AUD
$3,227 USD
View
Final sale: no returns
A
Retailer 4
-
$4,759 AUD
$3,343 USD
View
Retailer 5
-
$4,759 AUD
$3,343 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$4,762 AUD
$3,345 USD
View
A
Retailer 7
-
$6,564 AUD
$4,611 USD
View
A
Retailer 8
-
$6,699 AUD
$4,706 USD
View
A
Retailer 9
-
$6,838 AUD
$4,803 USD
View
A
Retailer 10
-
$6,980 AUD
£3,861 GBP
View
B+
Retailer 11
-
$8,129 AUD
ZAR 92,254 ZAR
View
Retailer 12
-
$9,047 AUD
$6,355 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$9,759 AUD
View
B
Retailer 14
-
$13,102 AUD
$9,203 USD
View
B
Retailer 15
-
$17,090 AUD
$12,005 USD
View
B
Retailer 16
-
$18,354 AUD
$12,893 USD
View
B
Retailer 17
-
$28,230 AUD
$19,830 USD
View
B
Retailer 18
-
$35,562 AUD
$24,980 USD
View
Most Expensive
Brilliant Earth
19984776A · Oct 31
$39,035 AUD
$27,420 USD
View
Price under review
18 more retailers have this diamond
Prices start from $4,103 AUDSave up to $31,459 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
15.07ct Radiant
$4,103 AUD