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Heart|Lab Grown|IGI

5.15ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG710567128

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG710567128

Diamond specifications and retailer prices

From $1,377 SGD
$1,077 USD
As of October 30, 2026
Save $8,109 SGD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,486 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.15ct lab-grown heart diamond

This 5.15ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG710567128 or 710567128. Listed at 24 retailers as of October 30, 2026, with prices from $1,377 to $9,486, a $8,109 spread on the same certified stone. Brilliant Earth lists it at $9,486. 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

5.15
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710567128
Dimensions10.80 × 12.11 × 6.87 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.80 mm12.11 mm5.15 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710567128
Side View
Table 53.0%Crown 33.3°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 56.7%

Caratlytics Score

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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 30
Current: $9,486 SGD|Low: $1,377 SGD|High: $17,898 SGD|Avg: $4,222 SGD|-47.0%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 8$1,377 SGD
Retailer 22$1,498 SGD
Retailer 6$1,540 SGD
Retailer 10$1,597 SGD
Retailer 13$1,701 SGD
Retailer 20$1,822 SGD
Retailer 12$1,849 SGD
Retailer 7$2,035 SGD
Retailer 21$2,222 SGD
Retailer 16$2,313 SGD
Retailer 4$2,993 SGD
Retailer 5$3,058 SGD
Retailer 17$3,237 SGD
Retailer 19$3,244 SGD
Retailer 3$4,069 SGD
Retailer 14$4,866 SGD
Retailer 11$5,245 SGD
Retailer 15$5,354 SGD
Retailer 2$5,416 SGD
Retailer 9$5,579 SGD
Retailer 18$7,578 SGD
Brilliant Earth$9,486 SGD

29 data points across 22 retailers

24 retailers$1,377 SGD to $9,486 SGD

A
Cheapest Retailer
-
$1,377 SGD
$1,077 USD
A
Retailer 2
-
$1,498 SGD
$1,172 USD
View
A
Retailer 3
-
$1,540 SGD
$1,205 USD
View
Final sale: no returns
A
Retailer 4
-
$1,597 SGD
$1,249 USD
View
Retailer 5
-
$1,633 SGD
$1,277 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,701 SGD
£1,047 GBP
View
A
Retailer 7
-
$1,822 SGD
$1,425 USD
View
A
Retailer 8
-
$1,849 SGD
HK$11,300 HKD
View
A
Retailer 9
-
$2,035 SGD
$1,592 USD
View
A
Retailer 10
-
$2,222 SGD
$1,738 USD
View
A
Retailer 11
-
$2,313 SGD
£1,425 GBP
View
B+
Retailer 12
-
$2,993 SGD
$2,341 USD
View
B+
Retailer 13
-
$3,058 SGD
$2,392 USD
View
B+
Retailer 14
-
$3,237 SGD
A$3,895 AUD
View
B+
Retailer 15
-
$3,244 SGD
ZAR 40,999 ZAR
View
B+
Retailer 16
-
$4,069 SGD
$3,183 USD
View
B+
Retailer 17
-
$4,624 SGD
$3,617 USD
View
B
Retailer 18
-
$4,866 SGD
$3,806 USD
View
B
Retailer 19
-
$5,245 SGD
$4,103 USD
View
B
Retailer 20
-
$5,354 SGD
View
B
Retailer 21
-
$5,416 SGD
£3,336 GBP
View
B
Retailer 22
-
$5,579 SGD
$4,364 USD
View
B
Retailer 23
-
$7,578 SGD
A$9,119 AUD
View
Most Expensive
B
Brilliant Earth
20267499A · Oct 31
$9,486 SGD
$7,420 USD
View
23 more retailers have this diamond
Prices start from $1,377 SGDSave up to $8,109 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
5.15ct Heart
$1,377 SGD