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Cushion|Natural|GIA

1.00ct H FL Cushion Natural Diamond

EX • H/FL • GIA 2534596856

Certificate GIA 2534596856

Diamond specifications and retailer prices

From $6,682 SGD
As of November 4, 2026
Save $4,081 SGD (38%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,872 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2534596856. Listed at 18 retailers as of October 31, 2026, with a 61% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.2°
Pavilion angle55.3°
OriginNatural
Grading LabGIA
CertificateGIA 2534596856
Dimensions6.64 × 5.56 × 3.68 mm
L/W Ratio1.19
Top View
6.64 mm5.56 mm1.00 ctH / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2534596856
Side View
Table 68.0%Crown 31.2°Girdle: MED-THKPavilion 55.3°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $12,872 SGD|Low: $6,682 SGD|High: $13,062 SGD|Avg: $8,876 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8$6,682 SGD
Retailer 5$7,325 SGD
Retailer 9$7,389 SGD
Retailer 7$7,936 SGD
Retailer 2$8,324 SGD
Retailer 6$8,591 SGD
Retailer 10$9,479 SGD
Retailer 3$9,532 SGD
Retailer 4$10,763 SGD
MOH London$12,872 SGD

45 data points across 10 retailers

18 retailers$6,682 SGD to $10,763 SGD

B
Cheapest Retailer
-
$6,682 SGD
B
Retailer 2
-
$6,922 SGD
View
B
Retailer 3
-
$7,012 SGD
View
B
Retailer 4
-
$7,325 SGD
View
Final sale: no returns
B
Retailer 5
-
$7,387 SGD
View
B
Retailer 6
-
$7,389 SGD
View
Retailer 7
-
$7,936 SGD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$8,263 SGD
View
B
Retailer 9
-
$8,324 SGD
View
B
Retailer 10
-
$8,400 SGD
View
Retailer 11
-
$8,591 SGD
View
Price last confirmed 32 days ago
B
Retailer 12
-
$8,965 SGD
View
B
Retailer 13
-
$9,479 SGD
View
B
Retailer 14
-
$9,532 SGD
View
Retailer 15
-
$9,656 SGD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$10,763 SGD
View
Retailer 17
-
$12,699 SGD
View
Price under review
Most Expensive
MOH London
3A5712FBA · Nov 4
$12,872 SGD
£7,935 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $6,682 SGDSave up to $4,081 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.

B
1.00ct Cushion
$6,682 SGD