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Radiant|Lab Grown|IGI

15.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG807652687

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

Certificate IGI LG807652687

Diamond specifications and retailer prices

From $2,960 SGD
£1,823 GBP
As of October 27, 2026
Save $14,685 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $17,646 SGD at With Clarity · As of November 1, 2026
View at With Clarity

About this 15.03ct lab-grown radiant diamond

This 15.03ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807652687 or 807652687. Listed at 21 retailers as of October 27, 2026, with prices from $2,960 to $17,646, a $14,685 spread on the same certified stone. With Clarity lists it at $17,646. 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

15.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807652687
Dimensions17.32 × 12.27 × 8.01 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.32 mm12.27 mm15.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807652687
Side View
Table 62.0%Crown 44.9°Girdle: MediumPavilion 32.4°Culet: NoneDepth 65.3%

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 27
Current: $5,555 SGD|Low: $2,950 SGD|High: $17,979 SGD|Avg: $7,217 SGD|-4.2%
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
With Clarity
November 1, 2026
Retailer 14$2,960 SGD
Retailer 6$3,168 SGD
Retailer 3$3,447 SGD
Retailer 13$3,548 SGD
Retailer 8$3,674 SGD
Retailer 18$3,880 SGD
Retailer 4$4,255 SGD
Retailer 10$4,391 SGD
Retailer 15$4,931 SGD
Retailer 2$5,022 SGD
Retailer 9$5,051 SGD
Retailer 1$5,555 SGD
Retailer 16$5,666 SGD
Retailer 20$5,726 SGD
Retailer 17$6,820 SGD
Retailer 19$7,881 SGD
Retailer 7$10,315 SGD
Retailer 11$12,823 SGD
Retailer 5$16,542 SGD
Retailer 12$16,580 SGD
With Clarity$17,646 SGD

29 data points across 21 retailers

21 retailers$2,960 SGD to $17,646 SGD

A
Cheapest Retailer
-
$2,960 SGD
£1,823 GBP
Retailer 2
-
$3,168 SGD
$2,478 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$3,447 SGD
$2,696 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$3,674 SGD
$2,874 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$3,880 SGD
$3,035 USD
View
A
Retailer 6
-
$4,255 SGD
HK$26,000 HKD
View
A
Retailer 7
-
$4,391 SGD
$3,435 USD
View
A
Retailer 8
-
$4,931 SGD
£3,037 GBP
View
A
Retailer 9
-
$5,022 SGD
$3,928 USD
View
Retailer 10
-
$5,051 SGD
$3,951 USD
View
Price last confirmed 15 days ago
A
Retailer 11
-
$5,555 SGD
€4,138 EUR
View
Retailer 12
-
$5,666 SGD
ZAR 71,604 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$5,726 SGD
$4,479 USD
View
Retailer 14
-
$6,820 SGD
A$8,207 AUD
View
Price last confirmed 10 days ago
Retailer 15
-
$7,881 SGD
$6,165 USD
View
Price last confirmed 11 days ago
Retailer 16
-
$10,315 SGD
$8,069 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$12,823 SGD
$10,031 USD
View
B
Retailer 18
-
$16,542 SGD
$12,940 USD
View
B
Retailer 19
-
$16,542 SGD
$12,940 USD
View
B
Retailer 20
-
$16,580 SGD
$12,969 USD
View
Most Expensive
B
With Clarity
807652687 · Nov 1
$17,646 SGD
$13,803 USD
View
20 more retailers have this diamond
Prices start from $2,960 SGDSave up to $14,685 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
15.03ct Radiant
$2,960 SGD