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Oval|Natural|GIA

1.20ct G SI1 Oval Natural Diamond

VG • G/SI1 • GIA 7546193921

Certificate GIA 7546193921

Diamond specifications and retailer prices

From $3,614 SGD
$2,827 USD
As of November 1, 2026
Save $4,846 SGD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,234 SGD at NZ Jewellers · As of September 30, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7546193921. Listed at 21 retailers as of November 1, 2026, with a 134% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle38.5°
OriginNatural
Grading LabGIA
CertificateGIA 7546193921
Dimensions8.27 × 5.99 × 3.81 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.27 mm5.99 mm1.20 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546193921
Side View
Table 60.0%Crown 37.6°Girdle: MED-THKPavilion 38.5°Culet: NDepth 63.5%

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: $5,575 SGD|Low: $3,614 SGD|High: $8,970 SGD|Avg: $5,132 SGD|-1.0%
Retailer 1
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 5$3,614 SGD
Retailer 14$3,829 SGD
Retailer 15$4,017 SGD
Retailer 8$4,069 SGD
Retailer 4$4,148 SGD
Retailer 16$4,230 SGD
Retailer 7$4,404 SGD
Retailer 2$4,641 SGD
Retailer 3$5,011 SGD
Retailer 17$5,011 SGD
Retailer 11$5,175 SGD
Retailer 18$5,178 SGD
Retailer 9$5,419 SGD
Retailer 1$5,575 SGD
Retailer 10$5,639 SGD
Retailer 6$6,010 SGD
Retailer 13$6,218 SGD
Retailer 12$8,460 SGD

29 data points across 18 retailers

21 retailers$3,614 SGD to $8,460 SGD

A
Cheapest Retailer
-
$3,614 SGD
$2,827 USD
A
Retailer 2
-
$3,829 SGD
HK$23,400 HKD
View
B+
Retailer 3
-
$4,017 SGD
$3,142 USD
View
B+
Retailer 4
-
$4,069 SGD
$3,183 USD
View
B+
Retailer 5
-
$4,148 SGD
$3,245 USD
View
B+
Retailer 6
-
$4,230 SGD
$3,309 USD
View
Final sale: no returns
B+
Retailer 7
-
$4,404 SGD
$3,445 USD
View
B+
Retailer 8
-
$4,641 SGD
$3,630 USD
View
Retailer 9
-
$4,802 SGD
$3,756 USD
View
Price last confirmed 34 days ago
B
Retailer 10
-
$5,011 SGD
$3,920 USD
View
B
Retailer 11
-
$5,011 SGD
$3,920 USD
View
B+
Retailer 12
-
$5,175 SGD
£3,187 GBP
View
B+
Retailer 13
-
$5,178 SGD
$4,050 USD
View
B+
Retailer 14
-
$5,419 SGD
$4,239 USD
View
Retailer 15
-
$5,541 SGD
$4,334 USD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$5,575 SGD
€4,153 EUR
View
Retailer 17
-
$5,639 SGD
A$6,787 AUD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$6,010 SGD
$4,701 USD
View
B
Retailer 19
-
$6,218 SGD
ZAR 78,578 ZAR
View
B
Retailer 20
-
$8,460 SGD
£5,211 GBP
View
Most Expensive
NZ Jewellers
3f97cd54-4a98-4e9b-992f-1839eb26555b · Sep 30
$9,234 SGD
$7,223 USD
View
Price last confirmed 32 days ago
20 more retailers have this diamond
Prices start from $3,614 SGDSave up to $4,846 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
$3,614 SGD