CaratHunter
Plans
Cushion|Natural|GIA

0.51ct K VVS1 Cushion Natural Diamond

EX • K/VVS1 • GIA 2546271893

Certificate GIA 2546271893

Diamond specifications and retailer prices

From $307 USD
As of November 6, 2026
Save $576 USD (65%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $883 USD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546271893. Listed at 15 retailers as of November 4, 2026, with prices from $307 to $883, a $576 spread on the same certified stone. MOH London lists it at $883. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
K
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 2546271893
Dimensions5.35 × 4.28 × 2.84 mm
L/W Ratio1.25
Top View
5.35 mm4.28 mm0.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546271893
Side View
Table 66.0%CrownGirdle: MED-THKPavilion 40.1°Culet: NoneDepth 66.4%

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: $883 USD|Low: $307 USD|High: $919 USD|Avg: $508 USD|-4.0%
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 7$307 USD
Retailer 4$315 USD
Retailer 3$330 USD
Retailer 14$353 USD
Retailer 6$380 USD
Retailer 15$400 USD
Retailer 8$433 USD
Retailer 2$436 USD
Retailer 9$517 USD
Retailer 12$525 USD
Retailer 10$593 USD
Retailer 5$596 USD
Retailer 13$600 USD
Retailer 16$603 USD
Retailer 11$633 USD
MOH London$883 USD

36 data points across 16 retailers

15 retailers$307 USD to $883 USD

A
Cheapest Retailer
-
$307 USD
Retailer 2
-
$315 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$330 USD
View
A
Retailer 4
-
$353 USD
View
Final sale: no returns
Retailer 5
-
$380 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$400 USD
View
A
Retailer 7
-
$436 USD
View
A
Retailer 8
-
$517 USD
View
A
Retailer 9
-
$525 USD
View
B+
Retailer 10
-
$593 USD
View
B+
Retailer 11
-
$596 USD
View
B+
Retailer 12
-
$600 USD
View
B+
Retailer 13
-
$603 USD
View
B+
Retailer 14
-
$633 USD
View
Most Expensive
B
MOH London
18191A0DB · Nov 4
$883 USD
£695 GBP
View
14 more retailers have this diamond
Prices start from $307 USDSave up to $576 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.

A
0.51ct Cushion
$307 USD