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Heart|Lab Grown|IGI

0.81ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG538299311

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG538299311

Diamond specifications and retailer prices

From $181 USD
As of November 2, 2026
Save $952 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,133 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.81ct lab-grown heart diamond

This 0.81ct lab-grown heart sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538299311 or 538299311. Listed at 17 retailers as of November 1, 2026, with prices from $181 to $1,133, a $952 spread on the same certified stone. Reve Diamonds lists it at $1,133. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538299311
Dimensions6.43 × 5.78 × 3.86 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.43 mm5.78 mm0.81 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG538299311
Side View
Table 61.5%Crown 34.9°Girdle: STK-THKPavilion 42.6°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
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: Nov 2
Current: $405 USD|Low: $174 USD|High: $1,133 USD|Avg: $516 USD|+4.4%
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
November 3, 2026
Retailer 11$181 USD
Retailer 6$202 USD
Retailer 2$210 USD
Retailer 3$225 USD
Retailer 12$225 USD
Retailer 14$397 USD
Retailer 1$405 USD
Retailer 8$408 USD
Retailer 4$456 USD
Retailer 9$520 USD
Retailer 13$722 USD
Retailer 10$762 USD
Retailer 5$776 USD
Retailer 7$1,050 USD
Reve Diamonds$1,133 USD

44 data points across 15 retailers

17 retailers$181 USD to $1,133 USD

A
Cheapest Retailer
-
$181 USD
A
Retailer 2
-
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$210 USD
View
A
Retailer 4
-
$225 USD
View
Retailer 5
-
$225 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$291 USD
View
B+
Retailer 7
-
$397 USD
View
B+
Retailer 8
-
$405 USD
£319 GBP
View
B+
Retailer 9
-
$408 USD
ZAR 6,592 ZAR
View
B
Retailer 10
-
$456 USD
View
B
Retailer 11
-
$461 USD
HK$3,600 HKD
View
B
Retailer 12
-
$520 USD
View
B
Retailer 13
-
$722 USD
View
B
Retailer 14
-
$762 USD
View
B
Retailer 15
-
$776 USD
View
B
Retailer 16
-
$1,050 USD
£827 GBP
View
Most Expensive
B
Reve Diamonds
8A5EDDE98 · Nov 1
$1,133 USD
View
16 more retailers have this diamond
Prices start from $181 USDSave up to $952 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
0.81ct Heart
$181 USD