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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 $1,046 AUD
$735 USD
As of October 30, 2026
Save $6,015 AUD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,061 AUD at Brilliant Earth · As of October 30, 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 30, 2026, with prices from $1,046 to $7,061, a $6,015 spread on the same certified stone. Brilliant Earth lists it at $7,061. 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
Colour
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

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: $7,061 AUD|Low: $1,046 AUD|High: $13,339 AUD|Avg: $3,108 AUD|-47.1%
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
October 31, 2026
Retailer 5$1,046 AUD
Retailer 18$1,137 AUD
Retailer 13$1,213 AUD
Retailer 7$1,403 AUD
Retailer 19$1,466 AUD
Retailer 15$1,757 AUD
Retailer 11$1,772 AUD
Retailer 14$1,940 AUD
Retailer 2$1,948 AUD
Retailer 12$2,460 AUD
Retailer 16$2,465 AUD
Retailer 10$2,619 AUD
Retailer 3$2,772 AUD
Retailer 17$3,412 AUD
Retailer 6$4,081 AUD
Retailer 4$4,103 AUD
Retailer 8$4,182 AUD
Retailer 9$4,871 AUD
Brilliant Earth$7,061 AUD

33 data points across 19 retailers

23 retailers$1,046 AUD to $7,061 AUD

A
Cheapest Retailer
-
$1,046 AUD
$735 USD
A
Retailer 2
-
$1,137 AUD
$799 USD
View
A
Retailer 3
-
$1,213 AUD
$852 USD
View
A
Retailer 4
-
$1,220 AUD
$857 USD
View
Final sale: no returns
Retailer 5
-
$1,264 AUD
$888 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,403 AUD
HK$7,700 HKD
View
A
Retailer 7
-
$1,466 AUD
$1,030 USD
View
A
Retailer 8
-
$1,757 AUD
$1,234 USD
View
B+
Retailer 9
-
$1,772 AUD
$1,245 USD
View
A
Retailer 10
-
$1,940 AUD
€1,298 EUR
View
A
Retailer 11
-
$1,948 AUD
£1,077 GBP
View
A
Retailer 12
-
$2,460 AUD
View
A
Retailer 13
-
$2,465 AUD
ZAR 27,976 ZAR
View
B+
Retailer 14
-
$2,619 AUD
$1,840 USD
View
Retailer 15
-
$2,738 AUD
$1,923 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
$2,772 AUD
$1,947 USD
View
B+
Retailer 17
-
$3,412 AUD
$2,397 USD
View
B+
Retailer 18
-
$3,938 AUD
$2,766 USD
View
B+
Retailer 19
-
$4,081 AUD
SGD 3,874 SGD
View
B+
Retailer 20
-
$4,103 AUD
$2,882 USD
View
B+
Retailer 21
-
$4,182 AUD
$2,938 USD
View
B
Retailer 22
-
$4,871 AUD
£2,694 GBP
View
Most Expensive
B
Brilliant Earth
17635252A · Oct 30
$7,061 AUD
$4,960 USD
View
22 more retailers have this diamond
Prices start from $1,046 AUDSave up to $6,015 AUD

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
$1,046 AUD