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Oval|Natural|GIA

1.20ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 5546300796

Certificate GIA 5546300796

Diamond specifications and retailer prices

From $3,100 SGD
As of November 6, 2026
Save $3,692 SGD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,804 SGD at Queensmith · As of October 28, 2026
View at Queensmith

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5546300796. Listed at 22 retailers as of November 4, 2026, with a 119% 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546300796
Dimensions8.10 × 5.86 × 3.75 mm
L/W Ratio1.38
Top View
8.10 mm5.86 mm1.20 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546300796
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.9%

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: $7,804 SGD|Low: $3,084 SGD|High: $7,829 SGD|Avg: $4,589 SGD|+2.0%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13$3,100 SGD
Retailer 2$3,222 SGD
Retailer 9$3,669 SGD
Retailer 10$3,690 SGD
Retailer 5$3,759 SGD
Retailer 7$4,190 SGD
Retailer 3$4,256 SGD
Retailer 6$4,313 SGD
Retailer 12$4,396 SGD
Retailer 4$4,769 SGD
Retailer 8$4,971 SGD
Retailer 11$6,792 SGD
Queensmith$7,804 SGD

30 data points across 13 retailers

22 retailers$3,100 SGD to $6,792 SGD

A
Cheapest Retailer
-
$3,100 SGD
A
Retailer 2
-
$3,222 SGD
View
B+
Retailer 3
-
$3,669 SGD
View
B+
Retailer 4
-
$3,690 SGD
View
B+
Retailer 5
-
$3,759 SGD
View
Final sale: no returns
B+
Retailer 6
-
$3,863 SGD
View
B+
Retailer 7
-
$3,864 SGD
View
Retailer 8
-
$4,093 SGD
View
Price last confirmed 19 days ago
Retailer 9
-
$4,093 SGD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$4,190 SGD
View
B
Retailer 11
-
$4,246 SGD
View
Retailer 12
-
$4,251 SGD
View
Price last confirmed 21 days ago
B
Retailer 13
-
$4,256 SGD
View
B
Retailer 14
-
$4,313 SGD
View
B
Retailer 15
-
$4,396 SGD
View
Retailer 16
-
$4,432 SGD
View
Price last confirmed 33 days ago
Retailer 17
-
$4,724 SGD
View
Price last confirmed 19 days ago
B+
Retailer 18
-
$4,769 SGD
View
B
Retailer 19
-
$4,971 SGD
View
B
Retailer 20
-
$6,792 SGD
View
Retailer 21
-
$7,132 SGD
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
5546300796 · Oct 28
$7,804 SGD
£4,795 GBP
View
Price last confirmed 9 days ago
21 more retailers have this diamond
Prices start from $3,100 SGDSave up to $3,692 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
$3,100 SGD