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Oval|Natural|GIA

0.75ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 5566600357

Certificate GIA 5566600357

Diamond specifications and retailer prices

From $1,179 SGD
As of November 7, 2026
Save $934 SGD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,113 SGD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 0.75ct natural oval diamond

This 0.75ct natural oval sits in the just-under-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 5566600357. Listed at 11 retailers as of November 6, 2026, with prices from $1,179 to $2,113, a $934 spread on the same certified stone. Helzberg Diamonds lists it at $2,113. 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

0.75
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566600357
Dimensions6.91 × 5.05 × 3.26 mm
L/W Ratio1.37
Culet sizeNone
Top View
6.91 mm5.05 mm0.75 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566600357
Side View
Table 62.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $2,113 SGD|Low: $1,179 SGD|High: $2,113 SGD|Avg: $1,517 SGD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$1,179 SGD
Retailer 2$1,266 SGD
Retailer 4$1,285 SGD
Retailer 10$1,298 SGD
Retailer 9$1,466 SGD
Retailer 6$1,711 SGD
Retailer 7$1,798 SGD
Retailer 5$1,806 SGD
Retailer 3$1,928 SGD
Helzberg Diamonds$2,113 SGD

4 data points across 10 retailers

11 retailers$1,179 SGD to $2,113 SGD

A
Cheapest Retailer
-
$1,179 SGD
A
Retailer 2
-
$1,218 SGD
View
A
Retailer 3
-
$1,266 SGD
View
A
Retailer 4
-
$1,285 SGD
View
A
Retailer 5
-
$1,298 SGD
View
B+
Retailer 6
-
$1,466 SGD
View
B+
Retailer 7
-
$1,711 SGD
View
B+
Retailer 8
-
$1,798 SGD
View
B
Retailer 9
-
$1,806 SGD
View
B
Retailer 10
-
$1,928 SGD
View
Most Expensive
B
Helzberg Diamonds
XZRLLMMMGGJLN · Nov 6
$2,113 SGD
$1,649 USD
View
10 more retailers have this diamond
Prices start from $1,179 SGDSave up to $934 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
0.75ct Oval
$1,179 SGD