Cushion|Natural|GIA

1.80ct H VS1 Cushion Natural Diamond

EX • H/VS1 • GIA 2528070198

Certificate GIA 2528070198

Diamond specifications and retailer prices

From $8,035 USD
As of October 28, 2026
Save $5,945 USD (43%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,980 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.8ct natural cushion diamond

This 1.8ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2528070198. Listed at 14 retailers as of October 28, 2026, with prices from $8,035 to $13,980, a $5,945 spread on the same certified stone. MOH London lists it at $13,980. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2528070198
Dimensions7.03 × 6.37 × 4.57 mm
L/W Ratio1.10
Top View
7.03 mm6.37 mm1.80 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2528070198
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 71.7%

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: Oct 28
Current: $13,980 USD|Low: $8,035 USD|High: $14,148 USD|Avg: $10,291 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9$8,035 USD
Retailer 8$8,381 USD
Retailer 3$8,880 USD
Retailer 10$8,951 USD
Retailer 11$8,951 USD
Retailer 12$9,108 USD
Retailer 2$9,791 USD
Retailer 7$9,837 USD
Retailer 4$10,729 USD
Retailer 6$11,279 USD
Retailer 5$13,150 USD
MOH London$13,980 USD

45 data points across 12 retailers

14 retailers$8,035 USD to $13,980 USD

B+
Cheapest Retailer
-
$8,035 USD
B+
Retailer 2
-
$8,381 USD
View
B+
Retailer 3
-
$8,672 USD
CA$12,044 CAD
View
B+
Retailer 4
-
$8,880 USD
View
B+
Retailer 5
-
$8,951 USD
View
B+
Retailer 6
-
$8,951 USD
View
Final sale: no returns
B+
Retailer 7
-
$9,108 USD
View
B+
Retailer 8
-
$9,791 USD
£7,709 GBP
View
Retailer 9
-
$9,837 USD
A$15,135 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$10,729 USD
£8,448 GBP
View
B
Retailer 11
-
$11,279 USD
€10,742 EUR
View
Retailer 12
-
$11,781 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$13,150 USD
ZAR 212,444 ZAR
View
Most Expensive
B
MOH London
A49E02DE1 · Nov 1
$13,980 USD
£11,008 GBP
View
13 more retailers have this diamond
Prices start from $8,035 USDSave up to $5,945 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+
1.80ct Cushion
$8,035 USD