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Heart|Lab Grown|IGI

2.56ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG831666535

Certificate IGI LG831666535

Diamond specifications and retailer prices

From $320 NZD
₹17,157 INR
As of October 30, 2026
Save $466 NZD (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $786 NZD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 2.56ct lab-grown heart diamond

This 2.56ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831666535 or 831666535. Listed at 4 retailers as of October 30, 2026, with prices from $320 to $786, a $466 spread on the same certified stone. 77 Diamonds lists it at $786. 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG831666535
Dimensions8.33 × 9.55 × 5.58 mm
L/W Ratio1.15
Top View
8.33 mm9.55 mm2.56 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831666535
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.4%

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: Oct 30
Current: $786 NZD|Low: $318 NZD|High: $4,995 NZD|Avg: $1,584 NZD|-6.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2$320 NZD
Retailer 3$709 NZD
Retailer 4$781 NZD
77 Diamonds$786 NZD
Retailer 5$4,995 NZD

20 data points across 5 retailers

4 retailers$320 NZD to $786 NZD

A
Cheapest Retailer
-
$320 NZD
₹17,157 INR
A
Retailer 2
-
$709 NZD
ZAR 6,453 ZAR
View
A
Retailer 3
-
$781 NZD
€419 EUR
View
Most Expensive
A
77 Diamonds
RBCP5ENCTVFP · Oct 31
$786 NZD
£349 GBP
View
3 more retailers have this diamond
Prices start from $320 NZDSave up to $466 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
$320 NZD