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Round|Natural|GIA

2.51ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 2556225404

Certificate GIA 2556225404

Diamond specifications and retailer prices

From $45,309 NZD
HK$199,500 HKD
As of October 28, 2026
Save $37,523 NZD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $82,831 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2556225404. Listed at 12 retailers as of October 26, 2026, with prices from $45,309 to $82,831, a $37,523 spread on the same certified stone. MOH London lists it at $82,831. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2556225404
Dimensions8.61 × 8.65 × 5.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Pinpoint, Needle
Top View
8.61 mm8.65 mm2.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556225404
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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: Oct 28
Current: $82,831 NZD|Low: $45,251 NZD|High: $82,831 NZD|Avg: $57,440 NZD|+1.1%
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
October 28, 2026
Retailer 12$45,309 NZD
Retailer 7$47,012 NZD
Retailer 4$49,251 NZD
Retailer 13$51,653 NZD
Retailer 5$52,177 NZD
Retailer 6$53,232 NZD
Retailer 10$53,300 NZD
Retailer 11$55,670 NZD
Retailer 9$59,457 NZD
Retailer 8$59,931 NZD
Retailer 2$62,055 NZD
Retailer 3$73,579 NZD
MOH London$82,831 NZD

27 data points across 13 retailers

12 retailers$45,309 NZD to $82,831 NZD

A
Cheapest Retailer
-
$45,309 NZD
HK$199,500 HKD
A
Retailer 2
-
$47,012 NZD
₹2,523,430 INR
View
Retailer 3
-
$49,251 NZD
SGD 37,511 SGD
View
Price last confirmed 20 days ago
Retailer 4
-
$52,177 NZD
A$45,241 AUD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$53,232 NZD
£23,624 GBP
View
A
Retailer 6
-
$53,300 NZD
$30,040 USD
View
A
Retailer 7
-
$55,670 NZD
$31,376 USD
View
A
Retailer 8
-
$59,457 NZD
$33,510 USD
View
A
Retailer 9
-
$59,931 NZD
$33,777 USD
View
B+
Retailer 10
-
$62,055 NZD
€33,309 EUR
View
Retailer 11
-
$70,849 NZD
A$61,432 AUD
View
Price last confirmed 30 days ago
Most Expensive
B+
MOH London
F54072E1E · Oct 26
$82,831 NZD
£36,759 GBP
View
11 more retailers have this diamond
Prices start from $45,309 NZDSave up to $37,523 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 Round
$45,309 NZD