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Round|Natural|GIA

1.20ct H IF Round Natural Diamond

EX • H/IF • GIA 2566123886

Certificate GIA 2566123886

Diamond specifications and retailer prices

From $4,367 SGD
As of November 4, 2026
Save $12,288 SGD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $17,829 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2566123886. Listed at 15 retailers as of November 4, 2026, with a 281% 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

1.20
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2566123886
Dimensions6.72 × 6.78 × 4.25 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.72 mm6.78 mm1.20 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2566123886
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.9%

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 4
Current: $17,829 SGD|Low: $4,367 SGD|High: $17,829 SGD|Avg: $8,322 SGD
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 12$4,367 SGD
Retailer 13$4,918 SGD
Retailer 7$6,134 SGD
Retailer 9$6,154 SGD
Retailer 10$6,568 SGD
Retailer 8$7,341 SGD
Retailer 3$12,229 SGD
Retailer 4$12,466 SGD
Retailer 14$12,602 SGD
Retailer 6$13,652 SGD
Retailer 5$13,684 SGD
Retailer 15$13,861 SGD
Retailer 11$15,368 SGD
Retailer 16$15,752 SGD
Retailer 2$16,655 SGD
MOH London$17,829 SGD

31 data points across 16 retailers

15 retailers$4,367 SGD to $16,655 SGD

A
Cheapest Retailer
-
$4,367 SGD
A
Retailer 2
-
$4,918 SGD
View
B+
Retailer 3
-
$6,134 SGD
View
A
Retailer 4
-
$6,154 SGD
View
B+
Retailer 5
-
$6,568 SGD
View
B
Retailer 6
-
$12,229 SGD
View
B
Retailer 7
-
$12,466 SGD
View
B
Retailer 8
-
$12,602 SGD
View
Final sale: no returns
B
Retailer 9
-
$13,652 SGD
View
B
Retailer 10
-
$13,684 SGD
View
B
Retailer 11
-
$13,861 SGD
View
B
Retailer 12
-
$15,368 SGD
View
B
Retailer 13
-
$15,752 SGD
View
B
Retailer 14
-
$16,655 SGD
View
Most Expensive
MOH London
B6831D085 · Nov 2
$17,829 SGD
£10,991 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $4,367 SGDSave up to $12,288 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
1.20ct Round
$4,367 SGD