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Round|Natural|GIA

2.51ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 7553002881

Certificate GIA 7553002881

Diamond specifications and retailer prices

From $15,614 SGD
As of November 4, 2026
Save $12,340 SGD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $27,953 SGD at MOH London · As of November 4, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7553002881. Listed at 18 retailers as of November 4, 2026, with prices from $15,614 to $27,953, a $12,340 spread on the same certified stone. MOH London lists it at $27,953. 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
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7553002881
Dimensions8.57 × 8.63 × 5.41 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
8.57 mm8.63 mm2.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553002881
Side View
Table 57.0%Crown 35°Girdle: STK-STKPavilion 41.2°Culet: NoneDepth 63.1%

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: Nov 4
Current: $27,953 SGD|Low: $15,614 SGD|High: $29,241 SGD|Avg: $20,832 SGD|-4.3%
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
Retailer 15
November 6, 2026
Retailer 13$15,614 SGD
Retailer 6$17,597 SGD
Retailer 3$18,058 SGD
Retailer 10$18,159 SGD
Retailer 15$18,212 SGD
Retailer 8$18,845 SGD
Retailer 12$19,415 SGD
Retailer 7$19,810 SGD
Retailer 11$21,130 SGD
Retailer 14$21,460 SGD
Retailer 4$22,005 SGD
Retailer 5$22,286 SGD
Retailer 9$22,437 SGD
Retailer 2$24,643 SGD
MOH London$27,953 SGD

41 data points across 15 retailers

18 retailers$15,614 SGD to $27,953 SGD

A
Cheapest Retailer
-
$15,614 SGD
Retailer 2
-
$17,597 SGD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$18,058 SGD
View
Retailer 4
-
$18,159 SGD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$18,212 SGD
View
A
Retailer 6
-
$18,845 SGD
View
A
Retailer 7
-
$19,415 SGD
View
Retailer 8
-
$19,810 SGD
View
Price last confirmed 21 days ago
Retailer 9
-
$21,130 SGD
View
Price last confirmed 22 days ago
Retailer 10
-
$21,460 SGD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$22,005 SGD
View
Retailer 12
-
$22,123 SGD
View
Price last confirmed 39 days ago
Retailer 13
-
$22,286 SGD
View
Price last confirmed 16 days ago
B+
Retailer 14
-
$22,437 SGD
View
Retailer 15
-
$22,974 SGD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
$24,643 SGD
View
Retailer 17
-
$26,209 SGD
View
Price last confirmed 41 days ago
Most Expensive
B
MOH London
B78D8D3BC · Nov 4
$27,953 SGD
£17,232 GBP
View
17 more retailers have this diamond
Prices start from $15,614 SGDSave up to $12,340 SGD

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
$15,614 SGD