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Oval|Natural|GIA

1.20ct I SI1 Oval Natural Diamond

VG • I/SI1 • GIA 6522946169

Certificate GIA 6522946169

Diamond specifications and retailer prices

From $2,657 SGD
As of November 6, 2026
Save $3,623 SGD (58%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,010 SGD at NZ Jewellers · As of September 25, 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 I 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 6522946169. Listed at 24 retailers as of November 2, 2026, with a 136% 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6522946169
Dimensions8.37 × 5.97 × 3.76 mm
L/W Ratio1.40
Top View
8.37 mm5.97 mm1.20 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522946169
Side View
Table 61.0%CrownGirdle: MED-THKPavilion 40.8°Culet: NoneDepth 63.0%

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 6
Current: $5,358 SGD|Low: $2,657 SGD|High: $6,484 SGD|Avg: $3,760 SGD|-3.4%
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
Retailer 19
November 6, 2026
Retailer 14$2,657 SGD
Retailer 5$2,896 SGD
Retailer 15$3,045 SGD
Retailer 6$3,089 SGD
Retailer 9$3,140 SGD
Retailer 10$3,200 SGD
Retailer 11$3,235 SGD
Retailer 17$3,301 SGD
Retailer 4$3,307 SGD
Retailer 7$3,358 SGD
Retailer 12$3,371 SGD
Retailer 19$3,408 SGD
Retailer 13$3,627 SGD
Retailer 3$3,758 SGD
Retailer 18$4,110 SGD
Retailer 2$4,584 SGD
Retailer 16$5,037 SGD
Retailer 1$5,358 SGD
Retailer 8$6,280 SGD

24 data points across 19 retailers

24 retailers$2,657 SGD to $6,280 SGD

A
Cheapest Retailer
-
$2,657 SGD
A
Retailer 2
-
$2,896 SGD
View
A
Retailer 3
-
$3,045 SGD
View
A
Retailer 4
-
$3,089 SGD
View
A
Retailer 5
-
$3,140 SGD
View
Final sale: no returns
B+
Retailer 6
-
$3,200 SGD
View
B+
Retailer 7
-
$3,235 SGD
View
A
Retailer 8
-
$3,301 SGD
View
B+
Retailer 9
-
$3,307 SGD
View
B+
Retailer 10
-
$3,358 SGD
View
B+
Retailer 11
-
$3,371 SGD
View
B+
Retailer 12
-
$3,408 SGD
View
B+
Retailer 13
-
$3,627 SGD
View
B+
Retailer 14
-
$3,688 SGD
View
B+
Retailer 15
-
$3,758 SGD
View
Retailer 16
-
$3,819 SGD
View
Price last confirmed 16 days ago
Retailer 17
-
$3,936 SGD
View
Price last confirmed 44 days ago
B+
Retailer 18
-
$4,110 SGD
View
Retailer 19
-
$4,292 SGD
View
Price last confirmed 30 days ago
B
Retailer 20
-
$4,584 SGD
View
B
Retailer 21
-
$5,037 SGD
View
B
Retailer 22
-
$5,358 SGD
View
B
Retailer 23
-
$6,280 SGD
View
Most Expensive
NZ Jewellers
8646b96e-7566-4b3c-8b97-9e7ee7075893 · Sep 25
$8,010 SGD
$6,250 USD
View
Price last confirmed 42 days ago
23 more retailers have this diamond
Prices start from $2,657 SGDSave up to $3,623 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
$2,657 SGD