Heart|Lab Grown|IGI

0.73ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG839630562

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839630562

Diamond specifications and retailer prices

From $155 USD
As of November 1, 2026
Save $845 USD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,000 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.73ct lab-grown heart diamond

This 0.73ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839630562 or 839630562. Listed at 10 retailers as of November 1, 2026, with prices from $155 to $1,000, a $845 spread on the same certified stone. Reve Diamonds lists it at $1,000. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839630562
Dimensions6.24 × 5.45 × 3.64 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.24 mm5.45 mm0.73 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839630562
Side View
Table 58.0%Crown 38.6°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 58.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $292 USD|Low: $155 USD|High: $1,000 USD|Avg: $416 USD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
November 3, 2026
Retailer 5$155 USD
Retailer 8$232 USD
Retailer 7$284 USD
Retailer 1$292 USD
Retailer 3$314 USD
Retailer 6$376 USD
Retailer 4$406 USD
Retailer 9$611 USD
Retailer 2$808 USD
Reve Diamonds$1,000 USD

9 data points across 10 retailers

10 retailers$155 USD to $1,000 USD

A
Cheapest Retailer
-
$155 USD
Final sale: no returns
A
Retailer 2
-
$232 USD
View
A
Retailer 3
-
$284 USD
View
A
Retailer 4
-
$292 USD
£230 GBP
View
A
Retailer 5
-
$314 USD
ZAR 5,072 ZAR
View
A
Retailer 6
-
$376 USD
£296 GBP
View
B+
Retailer 7
-
$406 USD
View
B+
Retailer 8
-
$611 USD
View
B
Retailer 9
-
$808 USD
£636 GBP
View
Most Expensive
B
Reve Diamonds
5E12DC783 · Nov 1
$1,000 USD
View
9 more retailers have this diamond
Prices start from $155 USDSave up to $845 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
0.73ct Heart
$155 USD