Heart|Lab Grown|IGI

0.73ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG803660206

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803660206

Diamond specifications and retailer prices

From $137 USD
As of October 24, 2026
Save $1,091 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,228 USD at MOH London · As of October 25, 2026
View at MOH London

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803660206 or 803660206. Listed at 16 retailers as of October 24, 2026, with prices from $137 to $1,228, a $1,091 spread on the same certified stone. MOH London lists it at $1,228. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803660206
Dimensions6.30 × 5.58 × 3.73 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.30 mm5.58 mm0.73 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803660206
Side View
Table 66.0%Crown 31.2°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 59.2%

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 24
Current: $1,228 USD|Low: $114 USD|High: $1,252 USD|Avg: $381 USD|-0.7%
MOH London
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
October 31, 2026
Retailer 3$118 USD
Retailer 6$132 USD
Retailer 15$137 USD
Retailer 13$156 USD
Retailer 4$166 USD
Retailer 8$267 USD
Retailer 16$286 USD
Retailer 11$299 USD
Retailer 2$349 USD
Retailer 12$362 USD
Retailer 7$384 USD
Retailer 10$407 USD
Retailer 9$436 USD
Retailer 14$472 USD
Retailer 5$680 USD
MOH London$1,228 USD

42 data points across 16 retailers

16 retailers$137 USD to $1,228 USD

Retailer 1
-
$118 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$137 USD
View
A
Retailer 3
-
$156 USD
View
A
Retailer 4
-
$166 USD
HK$1,300 HKD
View
A
Retailer 5
-
$267 USD
View
B+
Retailer 6
-
$286 USD
View
A
Retailer 7
-
$299 USD
£236 GBP
View
B+
Retailer 8
-
$349 USD
View
B+
Retailer 9
-
$362 USD
£285 GBP
View
B+
Retailer 10
-
$384 USD
View
B+
Retailer 11
-
$407 USD
SGD 550 SGD
View
B+
Retailer 12
-
$436 USD
View
B+
Retailer 13
-
$472 USD
View
Retailer 14
-
$526 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$680 USD
View
Most Expensive
B
MOH London
LG803660206 · Oct 25
$1,228 USD
£967 GBP
View
15 more retailers have this diamond
Prices start from $137 USDSave up to $1,091 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
$137 USD