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Oval|Natural|GIA

1.20ct M SI1 Oval Natural Diamond

M/SI1 • GIA 6555825543

Certificate GIA 6555825543

Diamond specifications and retailer prices

From $2,004 SGD
As of November 6, 2026
Save $2,968 SGD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,973 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 M colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 6555825543. Listed at 9 retailers as of November 5, 2026, with prices from $2,004 to $4,973, a $2,968 spread on the same certified stone. NZ Jewellers lists it at $4,973. 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
M
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555825543
Dimensions8.09 × 5.84 × 3.81 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
8.09 mm5.84 mm1.20 ctM / SI1
OriginNatural
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555825543
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,973 SGD|Low: $2,003 SGD|High: $4,973 SGD|Avg: $2,578 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$2,004 SGD
Retailer 5$2,039 SGD
Retailer 7$2,039 SGD
Retailer 8$2,133 SGD
Retailer 9$2,140 SGD
Retailer 6$2,352 SGD
Retailer 4$2,488 SGD
Retailer 3$2,768 SGD
NZ Jewellers$4,973 SGD

39 data points across 9 retailers

9 retailers$2,004 SGD to $4,973 SGD

B+
Cheapest Retailer
-
$2,004 SGD
B
Retailer 2
-
$2,039 SGD
View
Retailer 3
-
$2,039 SGD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$2,133 SGD
View
B
Retailer 5
-
$2,140 SGD
View
B
Retailer 6
-
$2,352 SGD
View
B
Retailer 7
-
$2,488 SGD
View
B
Retailer 8
-
$2,768 SGD
View
Most Expensive
C
NZ Jewellers
f5ebd0a9-a5c4-48b7-831b-525ec4dce630 · Nov 5
$4,973 SGD
$3,880 USD
View
8 more retailers have this diamond
Prices start from $2,004 SGDSave up to $2,968 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.

B+
1.20ct Oval
$2,004 SGD