CaratHunter
Plans
Oval|Natural|GIA

1.30ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 7536359568

Certificate GIA 7536359568

Diamond specifications and retailer prices

From $4,756 SGD
As of November 6, 2026
Save $5,381 SGD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,887 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7536359568. Listed at 22 retailers as of November 4, 2026, with a 113% 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

1.30
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7536359568
Dimensions8.84 × 6.08 × 3.60 mm
L/W Ratio1.45
Cert comments
Pinpoints are not shown.
Key to symbols
Crystal, Feather, Knot, Needle, Natural
Top View
8.84 mm6.08 mm1.30 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7536359568
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.2%

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: $4,756 SGD|Low: $4,756 SGD|High: $11,456 SGD|Avg: $7,117 SGD|-12.0%
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
November 6, 2026
Retailer 1$4,756 SGD
Retailer 15$5,566 SGD
Retailer 14$5,612 SGD
Retailer 2$5,617 SGD
Retailer 4$5,890 SGD
Retailer 16$6,004 SGD
Retailer 3$6,089 SGD
Retailer 9$6,284 SGD
Retailer 13$6,576 SGD
Retailer 5$6,591 SGD
Retailer 8$7,108 SGD
Retailer 7$7,118 SGD
Retailer 12$7,221 SGD
Retailer 10$7,787 SGD
Retailer 6$9,236 SGD
Retailer 11$10,137 SGD

33 data points across 16 retailers

22 retailers$4,756 SGD to $10,137 SGD

B+
Cheapest Retailer
-
$4,756 SGD
B
Retailer 2
-
$5,566 SGD
View
B
Retailer 3
-
$5,612 SGD
View
B
Retailer 4
-
$5,617 SGD
View
B
Retailer 5
-
$5,890 SGD
View
Final sale: no returns
B
Retailer 6
-
$6,004 SGD
View
B
Retailer 7
-
$6,089 SGD
View
B
Retailer 8
-
$6,284 SGD
View
B
Retailer 9
-
$6,576 SGD
View
B
Retailer 10
-
$6,591 SGD
View
Retailer 11
-
$7,108 SGD
View
Price last confirmed 45 days ago
Retailer 12
-
$7,108 SGD
View
Price last confirmed 29 days ago
Retailer 13
-
$7,108 SGD
View
Price last confirmed 25 days ago
Retailer 14
-
$7,118 SGD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$7,221 SGD
View
B
Retailer 16
-
$7,787 SGD
View
Retailer 17
-
$8,201 SGD
View
Price last confirmed 28 days ago
Retailer 18
-
$8,201 SGD
View
Price last confirmed 45 days ago
Retailer 19
-
$9,236 SGD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$10,137 SGD
View
Retailer 21
-
$11,887 SGD
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
3480acc9-5706-40ac-8382-4700e28dc76a · Sep 30
$11,887 SGD
$9,275 USD
View
Price last confirmed 37 days ago
21 more retailers have this diamond
Prices start from $4,756 SGDSave up to $5,381 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+
1.30ct Oval
$4,756 SGD