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Heart|Lab Grown|IGI

2.56ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG841644674

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841644674

Diamond specifications and retailer prices

From $1,169 NZD
$658 USD
As of November 1, 2026
Save $2,250 NZD (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,420 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 2.56ct lab-grown heart diamond

This 2.56ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841644674 or 841644674. Listed at 7 retailers as of October 29, 2026, with prices from $1,169 to $3,420, a $2,250 spread on the same certified stone. MOH London lists it at $3,420. 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

2.56
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841644674
Dimensions9.29 × 8.87 × 5.40 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.29 mm8.87 mm2.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841644674
Side View
Table 63.0%Crown 36.3°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 58.1%

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 1
Current: $3,420 NZD|Low: $1,169 NZD|High: $3,420 NZD|Avg: $1,998 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$1,169 NZD
Retailer 3$1,390 NZD
Retailer 2$1,428 NZD
Retailer 4$1,685 NZD
Retailer 6$2,808 NZD
Retailer 5$2,863 NZD
MOH London$3,420 NZD

21 data points across 7 retailers

7 retailers$1,169 NZD to $3,420 NZD

B+
Cheapest Retailer
-
$1,169 NZD
$658 USD
A
Retailer 2
-
$1,390 NZD
€745 EUR
View
A
Retailer 3
-
$1,428 NZD
£633 GBP
View
A
Retailer 4
-
$1,685 NZD
$948 USD
View
B+
Retailer 5
-
$2,808 NZD
$1,580 USD
View
B
Retailer 6
-
$2,863 NZD
$1,611 USD
View
Most Expensive
B
MOH London
LG841644674 · Oct 29
$3,420 NZD
£1,515 GBP
View
6 more retailers have this diamond
Prices start from $1,169 NZDSave up to $2,250 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
2.56ct Heart
$1,169 NZD