Cushion|Natural|GIA

2.51ct K VS1 Cushion Natural Diamond

GD • K/VS1 • GIA 1559608076

Certificate GIA 1559608076

Diamond specifications and retailer prices

From $10,801 USD
As of November 6, 2026
Save $8,102 USD (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $18,903 USD at MOH London · As of November 4, 2026
View at MOH London

About this 2.51ct natural cushion diamond

This 2.51ct natural cushion sits in the two to three carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1559608076. Listed at 10 retailers as of November 4, 2026, with prices from $10,801 to $18,903, a $8,102 spread on the same certified stone. MOH London lists it at $18,903. 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
K
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559608076
Dimensions8.85 × 6.81 × 4.96 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
8.85 mm6.81 mm2.51 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559608076
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.8%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $18,903 USD|Low: $8,524 USD|High: $19,181 USD|Avg: $11,879 USD|+20.1%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 16$8,524 USD
Retailer 7$8,937 USD
Retailer 15$9,468 USD
Retailer 8$9,480 USD
Retailer 14$10,236 USD
Retailer 5$10,630 USD
Retailer 3$10,642 USD
Retailer 6$10,801 USD
Retailer 4$10,975 USD
Retailer 13$11,817 USD
Retailer 9$12,870 USD
Retailer 10$13,215 USD
Retailer 11$14,194 USD
Retailer 2$14,745 USD
Retailer 12$14,967 USD
MOH London$18,903 USD

35 data points across 16 retailers

10 retailers$10,801 USD to $18,903 USD

Retailer 1
-
$8,524 USD
Price last confirmed 45 days ago
Retailer 2
-
$8,937 USD
View
Price last confirmed 58 days ago
B+
Retailer 3
-
$10,801 USD
View
B+
Retailer 4
-
$11,817 USD
View
B+
Retailer 5
-
$12,870 USD
View
B+
Retailer 6
-
$13,215 USD
View
B+
Retailer 7
-
$14,194 USD
View
B+
Retailer 8
-
$14,745 USD
View
B+
Retailer 9
-
$14,967 USD
View
Most Expensive
B
MOH London
6ABE22A53 · Nov 4
$18,903 USD
£14,884 GBP
View
9 more retailers have this diamond
Prices start from $10,801 USDSave up to $8,102 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 Cushion
$10,801 USD