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Heart|Natural|GIA

2.51ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 7548527331

Certificate GIA 7548527331

Diamond specifications and retailer prices

From $26,319 NZD
As of November 6, 2026
Save $17,798 NZD (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $44,117 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 2.51ct natural heart diamond

This 2.51ct natural heart sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7548527331. Listed at 8 retailers as of November 4, 2026, with prices from $26,319 to $44,117, a $17,798 spread on the same certified stone. MOH London lists it at $44,117. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.51
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7548527331
Dimensions9.28 × 8.28 × 5.39 mm
L/W Ratio1.12
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
9.28 mm8.28 mm2.51 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7548527331
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 58.2%

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 6
Current: $44,117 NZD|Low: $22,886 NZD|High: $45,448 NZD|Avg: $31,288 NZD|-2.8%
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 5, 2026
Retailer 13$24,836 NZD
Retailer 5$25,902 NZD
Retailer 12$26,319 NZD
Retailer 6$28,556 NZD
Retailer 9$30,212 NZD
Retailer 7$30,582 NZD
Retailer 4$30,594 NZD
Retailer 8$30,684 NZD
Retailer 3$31,604 NZD
Retailer 14$31,696 NZD
Retailer 10$32,362 NZD
Retailer 11$34,133 NZD
Retailer 2$40,126 NZD
MOH London$44,117 NZD

31 data points across 14 retailers

8 retailers$26,319 NZD to $44,117 NZD

A
Cheapest Retailer
-
$26,319 NZD
Final sale: no returns
B+
Retailer 2
-
$30,212 NZD
View
B+
Retailer 3
-
$30,582 NZD
View
B+
Retailer 4
-
$30,684 NZD
View
B+
Retailer 5
-
$32,362 NZD
View
B+
Retailer 6
-
$34,133 NZD
View
B
Retailer 7
-
$40,126 NZD
View
Most Expensive
B
MOH London
65D5DD686 · Nov 4
$44,117 NZD
£19,257 GBP
View
7 more retailers have this diamond
Prices start from $26,319 NZDSave up to $17,798 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
2.51ct Heart
$26,319 NZD