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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 $322 NZD
As of November 4, 2026
Save $1,694 NZD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,016 NZD at Reve Diamonds · As of November 4, 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 4, 2026, with prices from $322 to $2,016, a $1,694 spread on the same certified stone. Reve Diamonds lists it at $2,016. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $712 NZD|Low: $310 NZD|High: $2,016 NZD|Avg: $920 NZD|+3.4%
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 5, 2026
Retailer 11$322 NZD
Retailer 6$359 NZD
Retailer 2$374 NZD
Retailer 3$400 NZD
Retailer 12$400 NZD
Retailer 14$706 NZD
Retailer 1$712 NZD
Retailer 8$726 NZD
Retailer 4$811 NZD
Retailer 9$925 NZD
Retailer 13$1,284 NZD
Retailer 10$1,356 NZD
Retailer 5$1,380 NZD
Retailer 7$1,868 NZD
Reve Diamonds$2,016 NZD

45 data points across 15 retailers

17 retailers$322 NZD to $2,016 NZD

A
Cheapest Retailer
-
$322 NZD
A
Retailer 2
-
$359 NZD
View
Final sale: no returns
A
Retailer 3
-
$374 NZD
View
A
Retailer 4
-
$400 NZD
View
Retailer 5
-
$400 NZD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$518 NZD
View
B+
Retailer 7
-
$706 NZD
View
B+
Retailer 8
-
$712 NZD
View
B+
Retailer 9
-
$726 NZD
View
B
Retailer 10
-
$811 NZD
View
B
Retailer 11
-
$818 NZD
View
B
Retailer 12
-
$925 NZD
View
B
Retailer 13
-
$1,284 NZD
View
B
Retailer 14
-
$1,356 NZD
View
B
Retailer 15
-
$1,380 NZD
View
B
Retailer 16
-
$1,868 NZD
View
Most Expensive
B
Reve Diamonds
8A5EDDE98 · Nov 4
$2,016 NZD
$1,133 USD
View
16 more retailers have this diamond
Prices start from $322 NZDSave up to $1,694 NZD

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
$322 NZD