Heart|Lab Grown|IGI

0.73ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG836626420

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836626420

Diamond specifications and retailer prices

From $146 USD
As of October 27, 2026
Save $1,208 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,354 USD at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836626420 or 836626420. Listed at 19 retailers as of October 26, 2026, with prices from $146 to $1,354, a $1,208 spread on the same certified stone. MOH London lists it at $1,354. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626420
Dimensions6.15 × 6.22 × 3.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.15 mm6.22 mm0.73 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836626420
Side View
Table 67.0%Crown 30.4°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 54.3%

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: $1,354 USD|Low: $121 USD|High: $1,359 USD|Avg: $396 USD|+1.7%
MOH London
Retailer 2
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Retailer 11
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Retailer 19
October 29, 2026
Retailer 3$131 USD
Retailer 9$146 USD
Retailer 11$151 USD
Retailer 8$162 USD
Retailer 12$179 USD
Retailer 19$262 USD
Retailer 14$270 USD
Retailer 16$282 USD
Retailer 17$288 USD
Retailer 7$306 USD
Retailer 5$397 USD
Retailer 15$399 USD
Retailer 18$401 USD
Retailer 13$445 USD
Retailer 2$496 USD
Retailer 4$520 USD
Retailer 10$577 USD
Retailer 6$972 USD
MOH London$1,354 USD

40 data points across 19 retailers

19 retailers$146 USD to $1,354 USD

Retailer 1
-
$131 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$146 USD
View
Final sale: no returns
Retailer 3
-
$151 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$162 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$179 USD
HK$1,400 HKD
View
A
Retailer 6
-
$262 USD
View
A
Retailer 7
-
$270 USD
£213 GBP
View
A
Retailer 8
-
$282 USD
€269 EUR
View
Retailer 9
-
$288 USD
ZAR 4,652 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$306 USD
View
B+
Retailer 11
-
$397 USD
View
B+
Retailer 12
-
$399 USD
£314 GBP
View
B+
Retailer 13
-
$401 USD
View
B+
Retailer 14
-
$445 USD
SGD 602 SGD
View
B+
Retailer 15
-
$496 USD
View
Retailer 16
-
$520 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$577 USD
View
B
Retailer 18
-
$972 USD
View
Most Expensive
B
MOH London
LG836626420 · Oct 26
$1,354 USD
£1,066 GBP
View
18 more retailers have this diamond
Prices start from $146 USDSave up to $1,208 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
$146 USD