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Oval|Natural|GIA

1.20ct H IF Oval Natural Diamond

EX • H/IF • GIA 5231854685

Certificate GIA 5231854685

Diamond specifications and retailer prices

From $5,735 SGD
As of November 6, 2026
Save $1,482 SGD (21%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $11,162 SGD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval 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 stated by the retailer rather than the lab and certified by GIA 5231854685. Listed at 8 retailers as of November 5, 2026, with a 26% 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.77°
OriginNatural
Grading LabGIA
CertificateGIA 5231854685
Dimensions8.10 × 5.86 × 3.76 mm
L/W Ratio1.38
Top View
8.10 mm5.86 mm1.20 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231854685
Side View
Table 63.0%Crown 37.77°GirdlePavilionCuletDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,735 SGD|Low: $5,724 SGD|High: $10,326 SGD|Avg: $7,186 SGD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1$5,735 SGD
Retailer 3$5,743 SGD
Retailer 5$6,016 SGD
Retailer 6$6,458 SGD
Retailer 2$7,217 SGD
Retailer 4$10,234 SGD

45 data points across 6 retailers

8 retailers$5,735 SGD to $7,217 SGD

B+
Cheapest Retailer
-
$5,735 SGD
Retailer 2
-
$5,743 SGD
View
Price last confirmed 7 days ago
Retailer 3
-
$6,016 SGD
View
Price last confirmed 6 days ago
Retailer 4
-
$6,407 SGD
View
Price last confirmed 45 days ago
Retailer 5
-
$6,458 SGD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$7,217 SGD
View
Retailer 7
-
$10,234 SGD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
f84800a1-97da-44f8-b57a-5f5b65f7a808 · Sep 26
$11,162 SGD
$8,739 USD
View
Price last confirmed 40 days ago
7 more retailers have this diamond
Prices start from $5,735 SGDSave up to $1,482 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+
1.20ct Oval
$5,735 SGD