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Oval|Natural|GIA

1.20ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 7546644505

Certificate GIA 7546644505

Diamond specifications and retailer prices

From $4,310 SGD
As of November 6, 2026
Save $5,766 SGD (57%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,076 SGD at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7546644505. Listed at 24 retailers as of November 5, 2026, with prices from $4,310 to $10,076, a $5,766 spread on the same certified stone. NZ Jewellers lists it at $10,076. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546644505
Dimensions8.39 × 6.01 × 3.72 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.39 mm6.01 mm1.20 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546644505
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.9%

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 6
Current: $10,076 SGD|Low: $4,310 SGD|High: $10,123 SGD|Avg: $6,162 SGD|-0.5%
NZ Jewellers
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
Retailer 20
Retailer 21
November 6, 2026
Retailer 2$4,310 SGD
Retailer 11$4,600 SGD
Retailer 3$4,791 SGD
Retailer 5$4,938 SGD
Retailer 7$4,942 SGD
Retailer 20$5,044 SGD
Retailer 19$5,472 SGD
Retailer 13$5,611 SGD
Retailer 9$5,784 SGD
Retailer 12$5,811 SGD
Retailer 18$5,858 SGD
Retailer 16$5,975 SGD
Retailer 14$5,985 SGD
Retailer 15$6,062 SGD
Retailer 8$6,104 SGD
Retailer 6$6,152 SGD
Retailer 17$6,152 SGD
Retailer 4$6,673 SGD
Retailer 21$7,056 SGD
Retailer 10$9,230 SGD
NZ Jewellers$10,076 SGD

20 data points across 21 retailers

24 retailers$4,310 SGD to $10,076 SGD

A
Cheapest Retailer
-
$4,310 SGD
B+
Retailer 2
-
$4,600 SGD
View
Final sale: no returns
B+
Retailer 3
-
$4,791 SGD
View
B+
Retailer 4
-
$4,938 SGD
View
B+
Retailer 5
-
$4,942 SGD
View
B+
Retailer 6
-
$5,044 SGD
View
B+
Retailer 7
-
$5,416 SGD
View
B+
Retailer 8
-
$5,472 SGD
View
B+
Retailer 9
-
$5,611 SGD
View
B
Retailer 10
-
$5,784 SGD
View
B
Retailer 11
-
$5,811 SGD
View
B
Retailer 12
-
$5,858 SGD
View
Retailer 13
-
$5,917 SGD
View
Price last confirmed 8 days ago
Retailer 14
-
$5,965 SGD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
$5,975 SGD
View
B+
Retailer 16
-
$5,985 SGD
View
B+
Retailer 17
-
$6,062 SGD
View
B+
Retailer 18
-
$6,104 SGD
View
B+
Retailer 19
-
$6,152 SGD
View
B+
Retailer 20
-
$6,152 SGD
View
B
Retailer 21
-
$6,673 SGD
View
B
Retailer 22
-
$7,056 SGD
View
B
Retailer 23
-
$9,230 SGD
View
Most Expensive
B
NZ Jewellers
dd640399-2167-41b6-82ad-414262618be1 · Nov 5
$10,076 SGD
$7,862 USD
View
23 more retailers have this diamond
Prices start from $4,310 SGDSave up to $5,766 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
$4,310 SGD