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Heart|Lab Grown|IGI

5.09ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG743597175

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG743597175

Diamond specifications and retailer prices

From $735 USD
As of October 27, 2026
Save $8,625 USD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,360 USD at Brilliant Earth · As of October 29, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743597175 or 743597175. Listed at 23 retailers as of October 27, 2026, with prices from $735 to $9,360, a $8,625 spread on the same certified stone. Brilliant Earth lists it at $9,360. 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
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743597175
Dimensions10.78 × 11.76 × 6.74 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm11.76 mm5.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743597175
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 57.3%

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 27
Current: $9,360 USD|Low: $735 USD|High: $9,370 USD|Avg: $2,180 USD|-0.1%
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 11
Retailer 12
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Retailer 19
October 30, 2026
Retailer 4$735 USD
Retailer 17$799 USD
Retailer 12$852 USD
Retailer 6$986 USD
Retailer 18$1,030 USD
Retailer 14$1,234 USD
Retailer 10$1,245 USD
Retailer 13$1,363 USD
Retailer 2$1,365 USD
Retailer 15$1,732 USD
Retailer 11$1,810 USD
Retailer 9$1,840 USD
Retailer 19$1,947 USD
Retailer 16$2,397 USD
Retailer 5$2,867 USD
Retailer 3$2,882 USD
Retailer 7$2,938 USD
Retailer 8$3,421 USD
Brilliant Earth$9,360 USD

33 data points across 19 retailers

23 retailers$735 USD to $9,360 USD

A
Cheapest Retailer
-
$735 USD
A
Retailer 2
-
$799 USD
View
A
Retailer 3
-
$852 USD
View
A
Retailer 4
-
$857 USD
View
Final sale: no returns
Retailer 5
-
$888 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$986 USD
HK$7,700 HKD
View
A
Retailer 7
-
$1,030 USD
View
A
Retailer 8
-
$1,234 USD
View
B+
Retailer 9
-
$1,245 USD
View
A
Retailer 10
-
$1,363 USD
€1,298 EUR
View
A
Retailer 11
-
$1,365 USD
£1,075 GBP
View
A
Retailer 12
-
$1,732 USD
ZAR 27,976 ZAR
View
Retailer 13
-
$1,810 USD
A$2,785 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,840 USD
View
Retailer 15
-
$1,923 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$1,947 USD
View
B+
Retailer 17
-
$2,397 USD
View
B+
Retailer 18
-
$2,766 USD
View
B+
Retailer 19
-
$2,867 USD
SGD 3,874 SGD
View
B+
Retailer 20
-
$2,882 USD
View
B+
Retailer 21
-
$2,938 USD
View
B
Retailer 22
-
$3,421 USD
£2,694 GBP
View
Most Expensive
B
Brilliant Earth
17635252A · Oct 29
$9,360 USD
View
22 more retailers have this diamond
Prices start from $735 USDSave up to $8,625 USD

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
$735 USD