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Oval|Natural|GIA

1.20ct E IF Oval Natural Diamond

ID • E/IF • GIA 2566139104

Certificate GIA 2566139104

Diamond specifications and retailer prices

From $6,730 SGD
£4,134 GBP
As of October 28, 2026
Save $4,360 SGD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,573 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 E colour (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 2566139104. Listed at 8 retailers as of October 25, 2026, with a 65% 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
E
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle40.52°
Pavilion angle34.91°
OriginNatural
Grading LabGIA
CertificateGIA 2566139104
Dimensions8.13 × 5.95 × 3.53 mm
L/W Ratio1.37
Girdle conditionVery Thick
Top View
8.13 mm5.95 mm1.20 ctE / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2566139104
Side View
Table 58.0%Crown 40.52°GirdlePavilion 34.91°CuletDepth 59.3%

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: Oct 28
Current: $8,444 SGD|Low: $6,714 SGD|High: $11,209 SGD|Avg: $8,267 SGD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2$6,730 SGD
Retailer 3$7,517 SGD
Retailer 4$7,536 SGD
Retailer 6$7,569 SGD
Retailer 1$8,444 SGD
Retailer 5$11,090 SGD

39 data points across 6 retailers

8 retailers$6,730 SGD to $11,090 SGD

A
Cheapest Retailer
-
$6,730 SGD
£4,134 GBP
A
Retailer 2
-
$7,517 SGD
$5,865 USD
View
Retailer 3
-
$7,517 SGD
$5,865 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$7,536 SGD
$5,880 USD
View
Retailer 5
-
$7,569 SGD
A$9,085 AUD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$8,444 SGD
$6,588 USD
View
B+
Retailer 7
-
$11,090 SGD
£6,813 GBP
View
Most Expensive
NZ Jewellers
9f6889ac-3647-4285-a059-9ced613984ac · Sep 26
$12,573 SGD
$9,810 USD
View
Price last confirmed 33 days ago
7 more retailers have this diamond
Prices start from $6,730 SGDSave up to $4,360 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 Oval
$6,730 SGD