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Oval|Natural|GIA

1.20ct H SI1 Oval Natural Diamond

ID • H/SI1 • GIA 7556169284

Certificate GIA 7556169284

Diamond specifications and retailer prices

From $3,609 SGD
As of November 5, 2026
Save $4,692 SGD (57%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,301 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556169284. Listed at 24 retailers as of November 5, 2026, with prices from $3,609 to $8,301, a $4,692 spread on the same certified stone. NZ Jewellers lists it at $8,301. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle37.5°
OriginNatural
Grading LabGIA
CertificateGIA 7556169284
Dimensions8.26 × 5.99 × 3.79 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.26 mm5.99 mm1.20 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556169284
Side View
Table 61.0%Crown 38.4°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 63.2%

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 5
Current: $8,301 SGD|Low: $3,463 SGD|High: $8,689 SGD|Avg: $5,049 SGD|-4.5%
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
Retailer 22
Retailer 23
November 6, 2026
Retailer 4$3,609 SGD
Retailer 2$3,822 SGD
Retailer 10$3,832 SGD
Retailer 22$3,984 SGD
Retailer 16$4,043 SGD
Retailer 20$4,172 SGD
Retailer 7$4,316 SGD
Retailer 15$4,392 SGD
Retailer 12$4,483 SGD
Retailer 3$4,575 SGD
Retailer 13$4,621 SGD
Retailer 6$4,729 SGD
Retailer 8$4,729 SGD
Retailer 17$4,748 SGD
Retailer 18$4,883 SGD
Retailer 21$4,980 SGD
Retailer 9$5,017 SGD
Retailer 19$5,160 SGD
Retailer 5$5,657 SGD
Retailer 14$5,672 SGD
Retailer 23$5,815 SGD
Retailer 11$8,086 SGD
NZ Jewellers$8,301 SGD

21 data points across 23 retailers

24 retailers$3,609 SGD to $8,301 SGD

A
Cheapest Retailer
-
$3,609 SGD
B+
Retailer 2
-
$3,822 SGD
View
B+
Retailer 3
-
$3,832 SGD
View
B+
Retailer 4
-
$3,984 SGD
View
Final sale: no returns
B+
Retailer 5
-
$4,043 SGD
View
B+
Retailer 6
-
$4,172 SGD
View
B+
Retailer 7
-
$4,316 SGD
View
Retailer 8
-
$4,392 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$4,483 SGD
View
B+
Retailer 10
-
$4,575 SGD
View
B+
Retailer 11
-
$4,621 SGD
View
B+
Retailer 12
-
$4,729 SGD
View
B+
Retailer 13
-
$4,729 SGD
View
B+
Retailer 14
-
$4,748 SGD
View
B+
Retailer 15
-
$4,883 SGD
View
B+
Retailer 16
-
$4,980 SGD
View
B+
Retailer 17
-
$5,017 SGD
View
B+
Retailer 18
-
$5,160 SGD
View
Retailer 19
-
$5,387 SGD
View
Price last confirmed 29 days ago
B
Retailer 20
-
$5,657 SGD
View
B
Retailer 21
-
$5,672 SGD
View
B
Retailer 22
-
$5,815 SGD
View
B
Retailer 23
-
$8,086 SGD
View
Most Expensive
B
NZ Jewellers
9bd42496-d641-4176-8d2e-5327b9f639e5 · Nov 5
$8,301 SGD
$6,477 USD
View
23 more retailers have this diamond
Prices start from $3,609 SGDSave up to $4,692 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
$3,609 SGD