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Heart|Lab Grown|IGI

5.09ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG750509813

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750509813

Diamond specifications and retailer prices

From $2,286 SGD
$1,788 USD
As of October 30, 2026
Save $7,956 SGD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $17,591 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.09ct lab-grown heart diamond

This 5.09ct 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 LG750509813 or 750509813. Listed at 21 retailers as of October 30, 2026, with a 348% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.09
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750509813
Dimensions10.70 × 11.73 × 7.11 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Top View
10.70 mm11.73 mm5.09 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750509813
Side View
Table 59.0%Crown 36.4°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 60.6%

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 30
Current: $17,591 SGD|Low: $2,194 SGD|High: $17,591 SGD|Avg: $6,213 SGD
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 1, 2026
Retailer 15$2,286 SGD
Retailer 7$2,559 SGD
Retailer 3$2,651 SGD
Retailer 6$2,766 SGD
Retailer 13$2,864 SGD
Retailer 16$3,725 SGD
Retailer 10$4,025 SGD
Retailer 14$4,459 SGD
Retailer 9$5,930 SGD
Retailer 12$5,945 SGD
Retailer 4$7,144 SGD
Retailer 8$7,541 SGD
Retailer 11$7,998 SGD
Retailer 2$8,357 SGD
Retailer 5$15,724 SGD
Brilliant Earth$17,591 SGD

45 data points across 16 retailers

21 retailers$2,286 SGD to $10,242 SGD

A
Cheapest Retailer
-
$2,286 SGD
$1,788 USD
A
Retailer 2
-
$2,486 SGD
$1,945 USD
View
A
Retailer 3
-
$2,559 SGD
$2,002 USD
View
Final sale: no returns
A
Retailer 4
-
$2,651 SGD
$2,074 USD
View
Retailer 5
-
$2,651 SGD
$2,074 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$2,766 SGD
$2,164 USD
View
B+
Retailer 7
-
$2,864 SGD
$2,240 USD
View
B+
Retailer 8
-
$3,283 SGD
$2,568 USD
View
B+
Retailer 9
-
$3,725 SGD
$2,914 USD
View
B+
Retailer 10
-
$4,022 SGD
$3,146 USD
View
B+
Retailer 11
-
$4,025 SGD
£2,479 GBP
View
B+
Retailer 12
-
$4,459 SGD
$3,488 USD
View
B
Retailer 13
-
$5,930 SGD
A$7,136 AUD
View
B+
Retailer 14
-
$5,945 SGD
ZAR 75,130 ZAR
View
B
Retailer 15
-
$7,144 SGD
$5,588 USD
View
B
Retailer 16
-
$7,541 SGD
$5,899 USD
View
B
Retailer 17
-
$7,998 SGD
A$9,625 AUD
View
B
Retailer 18
-
$8,357 SGD
£5,147 GBP
View
B
Retailer 19
-
$10,242 SGD
$8,012 USD
View
Retailer 20
-
$15,724 SGD
$12,300 USD
View
Price under review
Most Expensive
Brilliant Earth
18895033A · Oct 31
$17,591 SGD
$13,760 USD
View
Price under review
20 more retailers have this diamond
Prices start from $2,286 SGDSave up to $7,956 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
5.09ct Heart
$2,286 SGD