CaratHunter
Plans
Radiant|Lab Grown|IGI

15.39ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG780696799

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

Certificate IGI LG780696799

Diamond specifications and retailer prices

From $2,697 SGD
£1,661 GBP
As of October 27, 2026
Save $17,394 SGD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $20,091 SGD at Adiamor · As of November 1, 2026
View at Adiamor

About this 15.39ct lab-grown radiant diamond

This 15.39ct 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 LG780696799 or 780696799. Listed at 20 retailers as of October 27, 2026, with prices from $2,697 to $20,091, a $17,394 spread on the same certified stone. Adiamor lists it at $20,091. 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

15.39
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780696799
Dimensions17.03 × 12.66 × 7.94 mm
L/W Ratio1.35
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.03 mm12.66 mm15.39 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780696799
Side View
Table 66.0%Crown 45°Girdle: Slightly ThickPavilion 35.1°Culet: NoneDepth 62.7%

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 27
Current: $20,091 SGD|Low: $2,688 SGD|High: $20,119 SGD|Avg: $7,211 SGD|-0.1%
Adiamor
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
November 1, 2026
Retailer 15$2,697 SGD
Retailer 3$2,887 SGD
Retailer 20$3,141 SGD
Retailer 14$3,232 SGD
Retailer 5$3,348 SGD
Retailer 19$3,560 SGD
Retailer 8$3,878 SGD
Retailer 11$4,113 SGD
Retailer 16$4,582 SGD
Retailer 21$4,602 SGD
Retailer 7$4,779 SGD
Retailer 13$5,054 SGD
Retailer 17$5,163 SGD
Retailer 6$5,226 SGD
Retailer 18$6,214 SGD
Retailer 4$7,856 SGD
Retailer 9$9,459 SGD
Retailer 12$11,698 SGD
Retailer 2$16,193 SGD
Retailer 10$18,971 SGD
Adiamor$20,091 SGD

28 data points across 21 retailers

20 retailers$2,697 SGD to $20,091 SGD

A
Cheapest Retailer
-
$2,697 SGD
£1,661 GBP
Retailer 2
-
$2,887 SGD
$2,258 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$3,141 SGD
$2,457 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$3,348 SGD
$2,619 USD
View
A
Retailer 5
-
$3,560 SGD
$2,785 USD
View
A
Retailer 6
-
$3,878 SGD
HK$23,700 HKD
View
A
Retailer 7
-
$4,113 SGD
$3,217 USD
View
A
Retailer 8
-
$4,582 SGD
£2,822 GBP
View
A
Retailer 9
-
$4,602 SGD
$3,600 USD
View
A
Retailer 10
-
$4,779 SGD
$3,738 USD
View
A
Retailer 11
-
$5,054 SGD
€3,765 EUR
View
Retailer 12
-
$5,163 SGD
ZAR 65,245 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$5,226 SGD
$4,088 USD
View
Retailer 14
-
$6,214 SGD
A$7,478 AUD
View
Price last confirmed 10 days ago
Retailer 15
-
$7,856 SGD
$6,145 USD
View
Price last confirmed 11 days ago
Retailer 16
-
$9,459 SGD
$7,399 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$11,698 SGD
$9,151 USD
View
B
Retailer 18
-
$16,193 SGD
$12,667 USD
View
B
Retailer 19
-
$18,971 SGD
$14,840 USD
View
Most Expensive
B
Adiamor
D-82836939 · Oct 31
$20,091 SGD
$15,716 USD
View
19 more retailers have this diamond
Prices start from $2,697 SGDSave up to $17,394 SGD

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
15.39ct Radiant
$2,697 SGD