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Round|Natural|GIA

2.51ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 7538720630

Certificate GIA 7538720630

Diamond specifications and retailer prices

From $11,475 USD
As of November 5, 2026
Save $6,102 USD (35%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $17,577 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7538720630. Listed at 9 retailers as of November 5, 2026, with prices from $11,475 to $17,577, a $6,102 spread on the same certified stone. NZ Jewellers lists it at $17,577. 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
M
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7538720630
Dimensions8.60 × 8.67 × 5.41 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Needle
Top View
8.60 mm8.67 mm2.51 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7538720630
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $17,577 USD|Low: $11,475 USD|High: $17,577 USD|Avg: $13,515 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$11,475 USD
Retailer 5$11,641 USD
Retailer 2$12,484 USD
Retailer 7$12,611 USD
Retailer 8$12,805 USD
Retailer 4$13,202 USD
Retailer 3$14,481 USD
Retailer 6$14,552 USD
NZ Jewellers$17,577 USD

39 data points across 9 retailers

9 retailers$11,475 USD to $17,577 USD

B+
Cheapest Retailer
-
$11,475 USD
Retailer 2
-
$11,641 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$12,484 USD
View
B+
Retailer 4
-
$12,611 USD
View
B+
Retailer 5
-
$12,805 USD
View
B+
Retailer 6
-
$13,202 USD
View
B
Retailer 7
-
$14,481 USD
View
B
Retailer 8
-
$14,552 USD
View
Most Expensive
B
NZ Jewellers
0a5d3607-bb06-4ab9-9a8c-2f49d6a51ff0 · Nov 5
$17,577 USD
View
8 more retailers have this diamond
Prices start from $11,475 USDSave up to $6,102 USD

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.

B+
2.51ct Round
$11,475 USD