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Heart|Lab Grown|IGI

2.53ct F VS2 Heart Lab Grown Diamond

EX • F/VS2 • IGI LG728521742

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG728521742

Diamond specifications and retailer prices

From $840 NZD
HK$3,700 HKD
As of November 1, 2026
Save $2,389 NZD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,229 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 2.53ct lab-grown heart diamond

This 2.53ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG728521742 or 728521742. Listed at 9 retailers as of November 1, 2026, with prices from $840 to $3,229, a $2,389 spread on the same certified stone. Rare Carat lists it at $3,229. 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

2.53
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728521742
Dimensions7.91 × 7.81 × 5.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.91 mm7.81 mm2.53 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728521742
Side View
Table 60.0%Crown 37.7°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 67.3%

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: $3,229 NZD|Low: $840 NZD|High: $3,999 NZD|Avg: $2,127 NZD|-19.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$840 NZD
Retailer 6$1,221 NZD
Retailer 4$1,224 NZD
Retailer 2$1,366 NZD
Retailer 8$1,584 NZD
Retailer 7$2,519 NZD
Retailer 9$2,791 NZD
Retailer 3$2,970 NZD
Rare Carat$3,229 NZD

31 data points across 9 retailers

9 retailers$840 NZD to $3,229 NZD

A
Cheapest Retailer
-
$840 NZD
HK$3,700 HKD
B+
Retailer 2
-
$1,221 NZD
$688 USD
View
A
Retailer 3
-
$1,224 NZD
€657 EUR
View
A
Retailer 4
-
$1,366 NZD
£606 GBP
View
A
Retailer 5
-
$1,584 NZD
$893 USD
View
Retailer 6
-
$2,519 NZD
$1,420 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$2,791 NZD
A$2,420 AUD
View
Price last confirmed 25 days ago
B
Retailer 8
-
$2,970 NZD
£1,318 GBP
View
Most Expensive
B
Rare Carat
KI7425217KF728 · Nov 1
$3,229 NZD
$1,820 USD
View
8 more retailers have this diamond
Prices start from $840 NZDSave up to $2,389 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
2.53ct Heart
$840 NZD