CaratHunter
Plans
Heart|Lab Grown|IGI

2.57ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG840638069

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840638069

Diamond specifications and retailer prices

From $698 NZD
$393 USD
As of November 2, 2026
Save $2,685 NZD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,383 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 2.57ct lab-grown heart diamond

This 2.57ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840638069 or 840638069. Listed at 20 retailers as of November 1, 2026, with prices from $698 to $3,383, a $2,685 spread on the same certified stone. MOH London lists it at $3,383. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.57
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840638069
Dimensions8.66 × 9.38 × 5.58 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.66 mm9.38 mm2.57 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840638069
Side View
Table 64.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.5%

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 2
Current: $3,383 NZD|Low: $698 NZD|High: $3,548 NZD|Avg: $2,005 NZD|-2.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 6$698 NZD
Retailer 5$782 NZD
Retailer 19$866 NZD
Retailer 13$940 NZD
Retailer 10$955 NZD
Retailer 20$1,129 NZD
Retailer 11$1,374 NZD
Retailer 15$1,375 NZD
Retailer 9$1,381 NZD
Retailer 14$1,420 NZD
Retailer 7$1,893 NZD
Retailer 3$1,915 NZD
Retailer 2$2,096 NZD
Retailer 17$2,430 NZD
Retailer 4$2,783 NZD
Retailer 8$2,819 NZD
Retailer 12$2,849 NZD
Retailer 16$3,062 NZD
Retailer 18$3,101 NZD
MOH London$3,383 NZD

29 data points across 20 retailers

20 retailers$698 NZD to $3,383 NZD

A
Cheapest Retailer
-
$698 NZD
$393 USD
A
Retailer 2
-
$782 NZD
$440 USD
View
A
Retailer 3
-
$866 NZD
$487 USD
View
A
Retailer 4
-
$940 NZD
£416 GBP
View
A
Retailer 5
-
$955 NZD
HK$4,200 HKD
View
A
Retailer 6
-
$1,129 NZD
$635 USD
View
A
Retailer 7
-
$1,374 NZD
$773 USD
View
A
Retailer 8
-
$1,375 NZD
€737 EUR
View
A
Retailer 9
-
$1,381 NZD
$777 USD
View
A
Retailer 10
-
$1,420 NZD
£629 GBP
View
B+
Retailer 11
-
$1,893 NZD
$1,065 USD
View
B+
Retailer 12
-
$1,915 NZD
A$1,658 AUD
View
B+
Retailer 13
-
$2,096 NZD
ZAR 19,049 ZAR
View
B+
Retailer 14
-
$2,430 NZD
$1,367 USD
View
B
Retailer 15
-
$2,783 NZD
$1,566 USD
View
B
Retailer 16
-
$2,819 NZD
$1,586 USD
View
B+
Retailer 17
-
$2,849 NZD
$1,603 USD
View
B
Retailer 18
-
$3,062 NZD
$1,723 USD
View
B
Retailer 19
-
$3,101 NZD
A$2,684 AUD
View
Most Expensive
B
MOH London
LG840638069 · Nov 1
$3,383 NZD
£1,499 GBP
View
19 more retailers have this diamond
Prices start from $698 NZDSave up to $2,685 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
2.57ct Heart
$698 NZD