CaratHunter
Plans
Cushion|Natural|GIA

1.80ct H VS1 Cushion Natural Diamond

EX • H/VS1 • GIA 6565185141

Certificate GIA 6565185141

Diamond specifications and retailer prices

From $6,466 SGD
HK$39,500 HKD
As of November 1, 2026
Save $6,477 SGD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,943 SGD at MOH London · As of November 2, 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 6565185141. Listed at 9 retailers as of November 1, 2026, with prices from $6,466 to $12,943, a $6,477 spread on the same certified stone. MOH London lists it at $12,943. 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
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.12°
OriginNatural
Grading LabGIA
CertificateGIA 6565185141
Dimensions7.19 × 6.65 × 4.59 mm
L/W Ratio1.08
Key to symbols
Feather
Top View
7.19 mm6.65 mm1.80 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565185141
Side View
Table 62.0%CrownGirdle: THK-VTKPavilion 37.12°Culet: NoneDepth 69.0%

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 1
Current: $12,943 SGD|Low: $6,401 SGD|High: $13,496 SGD|Avg: $8,973 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$6,466 SGD
Retailer 2$7,313 SGD
Retailer 9$7,598 SGD
Retailer 6$7,716 SGD
Retailer 3$8,103 SGD
Retailer 8$9,185 SGD
Retailer 4$9,824 SGD
Retailer 5$12,401 SGD
MOH London$12,943 SGD

24 data points across 9 retailers

9 retailers$6,466 SGD to $12,943 SGD

A
Cheapest Retailer
-
$6,466 SGD
HK$39,500 HKD
A
Retailer 2
-
$7,313 SGD
€5,446 EUR
View
Retailer 3
-
$7,598 SGD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$7,716 SGD
$6,033 USD
View
A
Retailer 5
-
$8,103 SGD
£4,989 GBP
View
A
Retailer 6
-
$9,185 SGD
$7,182 USD
View
B+
Retailer 7
-
$9,824 SGD
€7,316 EUR
View
B+
Retailer 8
-
$12,401 SGD
$9,697 USD
View
Most Expensive
B+
MOH London
4D2407FDC · Nov 2
$12,943 SGD
£7,969 GBP
View
8 more retailers have this diamond
Prices start from $6,466 SGDSave up to $6,477 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
1.80ct Cushion
$6,466 SGD