Heart|Lab Grown|IGI

0.73ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG840632601

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840632601

Diamond specifications and retailer prices

From $187 USD
As of October 30, 2026
Save $966 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,153 USD at Reve Diamonds · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840632601 or 840632601. Listed at 15 retailers as of October 30, 2026, with prices from $187 to $1,153, a $966 spread on the same certified stone. Reve Diamonds lists it at $1,153. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632601
Dimensions5.61 × 6.33 × 3.58 mm
L/W Ratio1.13
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
5.61 mm6.33 mm0.73 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632601
Side View
Table 58.0%Crown 36.4°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 56.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $421 USD|Low: $187 USD|High: $1,153 USD|Avg: $501 USD|+0.6%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 4$187 USD
Retailer 12$209 USD
Retailer 14$217 USD
Retailer 8$232 USD
Retailer 13$328 USD
Retailer 3$339 USD
Retailer 2$420 USD
Retailer 1$421 USD
Retailer 5$488 USD
Retailer 10$534 USD
Retailer 7$584 USD
Retailer 11$746 USD
Retailer 6$800 USD
Retailer 9$1,091 USD
Reve Diamonds$1,153 USD

6 data points across 15 retailers

15 retailers$187 USD to $1,153 USD

A
Cheapest Retailer
-
$187 USD
A
Retailer 2
-
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$217 USD
View
A
Retailer 4
-
$232 USD
View
A
Retailer 5
-
$328 USD
View
A
Retailer 6
-
$339 USD
View
B+
Retailer 7
-
$420 USD
ZAR 6,777 ZAR
View
B+
Retailer 8
-
$421 USD
£331 GBP
View
B+
Retailer 9
-
$488 USD
View
B
Retailer 10
-
$534 USD
View
B+
Retailer 11
-
$584 USD
View
B
Retailer 12
-
$746 USD
View
B
Retailer 13
-
$800 USD
View
B
Retailer 14
-
$1,091 USD
£859 GBP
View
Most Expensive
B
Reve Diamonds
858EE760D · Oct 30
$1,153 USD
View
14 more retailers have this diamond
Prices start from $187 USDSave up to $966 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
$187 USD