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Heart|Lab Grown|IGI

0.91ct I VS1 Heart Lab Grown Diamond

ID • I/VS1 • IGI LG814634024

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG814634024

Diamond specifications and retailer prices

From $539 NZD
$304 USD
As of October 30, 2026
Save $2,147 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,686 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.91ct lab-grown heart diamond

This 0.91ct lab-grown heart sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814634024 or 814634024. Listed at 13 retailers as of October 26, 2026, with prices from $539 to $2,686, a $2,147 spread on the same certified stone. MOH London lists it at $2,686. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814634024
Dimensions6.62 × 5.48 × 3.40 mm
L/W Ratio1.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm5.48 mm0.91 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814634024
Side View
Table 67.0%Crown 35.1°Girdle: MED-STKPavilion 30.9°Culet: NoneDepth 51.4%

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 30
Current: $2,686 NZD|Low: $518 NZD|High: $2,713 NZD|Avg: $1,221 NZD|+0.2%
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
November 1, 2026
Retailer 10$539 NZD
Retailer 5$575 NZD
Retailer 4$603 NZD
Retailer 13$626 NZD
Retailer 11$669 NZD
Retailer 14$669 NZD
Retailer 7$901 NZD
Retailer 2$916 NZD
Retailer 8$1,210 NZD
Retailer 3$1,219 NZD
Retailer 9$2,056 NZD
Retailer 12$2,150 NZD
Retailer 6$2,235 NZD
MOH London$2,686 NZD

37 data points across 14 retailers

13 retailers$539 NZD to $2,686 NZD

A
Cheapest Retailer
-
$539 NZD
$304 USD
A
Retailer 2
-
$603 NZD
$340 USD
View
Final sale: no returns
A
Retailer 3
-
$626 NZD
$353 USD
View
Retailer 4
-
$669 NZD
$377 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$669 NZD
$377 USD
View
A
Retailer 6
-
$901 NZD
$508 USD
View
B+
Retailer 7
-
$916 NZD
£407 GBP
View
B+
Retailer 8
-
$1,210 NZD
ZAR 11,019 ZAR
View
B+
Retailer 9
-
$1,219 NZD
$687 USD
View
B
Retailer 10
-
$2,056 NZD
$1,159 USD
View
B
Retailer 11
-
$2,150 NZD
$1,212 USD
View
B
Retailer 12
-
$2,235 NZD
$1,259 USD
View
Most Expensive
B
MOH London
LG814634024 · Oct 26
$2,686 NZD
£1,192 GBP
View
12 more retailers have this diamond
Prices start from $539 NZDSave up to $2,147 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
0.91ct Heart
$539 NZD