CaratHunter
Plans
Heart|Lab Grown|IGI

15.16ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG773648748

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG773648748

Diamond specifications and retailer prices

From $8,421 SGD
£5,185 GBP
As of November 2, 2026
Save $27,300 SGD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $35,721 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.16ct lab-grown heart diamond

This 15.16ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG773648748 or 773648748. Listed at 18 retailers as of October 31, 2026, with prices from $8,421 to $35,721, a $27,300 spread on the same certified stone. Taylor and Hart lists it at $35,721. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

15.16
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773648748
Dimensions15.93 × 16.85 × 9.86 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.93 mm16.85 mm15.16 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773648748
Side View
Table 65.0%Crown 39.9°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 58.5%

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 2
Current: $12,771 SGD|Low: $8,418 SGD|High: $29,187 SGD|Avg: $12,924 SGD|-1.0%
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
November 3, 2026
Retailer 10$8,421 SGD
Retailer 2$9,039 SGD
Retailer 14$9,401 SGD
Retailer 7$9,882 SGD
Retailer 5$10,429 SGD
Retailer 4$10,486 SGD
Retailer 16$10,486 SGD
Retailer 8$10,514 SGD
Retailer 3$12,052 SGD
Retailer 15$12,448 SGD
Retailer 1$12,771 SGD
Retailer 13$15,526 SGD
Retailer 12$16,231 SGD
Retailer 9$17,065 SGD
Retailer 11$20,005 SGD
Retailer 6$29,187 SGD

41 data points across 16 retailers

18 retailers$8,421 SGD to $35,721 SGD

A
Cheapest Retailer
-
$8,421 SGD
£5,185 GBP
A
Retailer 2
-
$9,039 SGD
$7,068 USD
View
B+
Retailer 3
-
$9,401 SGD
$7,351 USD
View
B+
Retailer 4
-
$9,882 SGD
$7,727 USD
View
B+
Retailer 5
-
$10,429 SGD
$8,155 USD
View
B+
Retailer 6
-
$10,486 SGD
$8,199 USD
View
Retailer 7
-
$10,486 SGD
$8,199 USD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$10,514 SGD
$8,221 USD
View
Final sale: no returns
B+
Retailer 9
-
$12,052 SGD
$9,424 USD
View
B
Retailer 10
-
$12,448 SGD
$9,733 USD
View
B+
Retailer 11
-
$12,771 SGD
£7,863 GBP
View
B
Retailer 12
-
$15,526 SGD
$12,140 USD
View
B
Retailer 13
-
$16,231 SGD
ZAR 205,029 ZAR
View
B
Retailer 14
-
$17,065 SGD
€12,708 EUR
View
B
Retailer 15
-
$18,839 SGD
$14,731 USD
View
B
Retailer 16
-
$20,005 SGD
A$24,065 AUD
View
B
Retailer 17
-
$29,187 SGD
$22,822 USD
View
Most Expensive
B
Taylor and Hart
2MJJZKN · Oct 31
$35,721 SGD
$27,931 USD
View
17 more retailers have this diamond
Prices start from $8,421 SGDSave up to $27,300 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
15.16ct Heart
$8,421 SGD