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Round|Lab Grown|IGI

15.03ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG761506788

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761506788

Diamond specifications and retailer prices

From $9,781 SGD
$7,648 USD
As of November 1, 2026
Save $33,075 SGD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $42,856 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 15.03ct lab-grown round diamond

This 15.03ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761506788 or 761506788. Listed at 17 retailers as of November 1, 2026, with prices from $9,781 to $42,856, a $33,075 spread on the same certified stone. Brilliant Earth lists it at $42,856. 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761506788
Dimensions16.01 × 15.95 × 9.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.01 mm15.95 mm15.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761506788
Side View
Table 57.0%Crown 34.2°Girdle: MediumPavilion 40.2°Culet: NoneDepth 60.2%

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: Nov 1
Current: $42,856 SGD|Low: $9,390 SGD|High: $44,276 SGD|Avg: $16,944 SGD|-3.2%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 15$9,781 SGD
Retailer 16$10,172 SGD
Retailer 7$10,600 SGD
Retailer 5$10,954 SGD
Retailer 12$11,248 SGD
Retailer 6$11,346 SGD
Retailer 14$12,621 SGD
Retailer 8$12,761 SGD
Retailer 9$13,138 SGD
Retailer 10$13,920 SGD
Retailer 13$17,564 SGD
Retailer 4$20,314 SGD
Retailer 2$20,909 SGD
Retailer 11$21,601 SGD
Retailer 3$37,521 SGD
Brilliant Earth$42,856 SGD

44 data points across 16 retailers

17 retailers$9,781 SGD to $42,856 SGD

A
Cheapest Retailer
-
$9,781 SGD
$7,648 USD
A
Retailer 2
-
$10,172 SGD
$7,954 USD
View
B+
Retailer 3
-
$10,600 SGD
$8,288 USD
View
B+
Retailer 4
-
$10,954 SGD
$8,565 USD
View
Final sale: no returns
B+
Retailer 5
-
$11,248 SGD
$8,795 USD
View
Retailer 6
-
$11,346 SGD
$8,872 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$11,346 SGD
$8,872 USD
View
B+
Retailer 8
-
$12,621 SGD
$9,869 USD
View
B+
Retailer 9
-
$12,761 SGD
$9,978 USD
View
B+
Retailer 10
-
$13,138 SGD
$10,273 USD
View
B+
Retailer 11
-
$13,920 SGD
£8,570 GBP
View
B
Retailer 12
-
$17,564 SGD
ZAR 221,873 ZAR
View
B
Retailer 13
-
$20,314 SGD
$15,884 USD
View
B
Retailer 14
-
$20,909 SGD
€15,571 EUR
View
B
Retailer 15
-
$21,601 SGD
A$25,985 AUD
View
B
Retailer 16
-
$37,521 SGD
$29,339 USD
View
Most Expensive
B
Brilliant Earth
19038742A · Nov 2
$42,856 SGD
$33,510 USD
View
16 more retailers have this diamond
Prices start from $9,781 SGDSave up to $33,075 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 Round
$9,781 SGD