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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 HK$7,210 HKD
As of November 4, 2026
Save HK$5,713 HKD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$12,924 HKD 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 10 retailers as of November 4, 2026, with prices from HK$7,210 to HK$12,924, a HK$5,713 spread on the same certified stone. Helzberg Diamonds lists it at HK$12,924. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$12,924 HKD|Low: HK$7,210 HKD|High: HK$12,924 HKD|Avg: HK$9,278 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8HK$7,210 HKD
Retailer 2HK$7,743 HKD
Retailer 4HK$7,861 HKD
Retailer 10HK$7,939 HKD
Retailer 9HK$8,966 HKD
Retailer 6HK$10,463 HKD
Retailer 7HK$10,996 HKD
Retailer 5HK$11,043 HKD
Retailer 3HK$11,787 HKD
Helzberg DiamondsHK$12,924 HKD

4 data points across 10 retailers

10 retailersHK$7,210 HKD to HK$12,924 HKD

A
Cheapest Retailer
-
HK$7,210 HKD
A
Retailer 2
-
HK$7,743 HKD
View
A
Retailer 3
-
HK$7,861 HKD
View
A
Retailer 4
-
HK$7,939 HKD
View
B+
Retailer 5
-
HK$8,966 HKD
View
B+
Retailer 6
-
HK$10,463 HKD
View
B+
Retailer 7
-
HK$10,996 HKD
View
B
Retailer 8
-
HK$11,043 HKD
View
B
Retailer 9
-
HK$11,787 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRLLMMMGGJLN · Nov 6
HK$12,924 HKD
$1,649 USD
View
9 more retailers have this diamond
Prices start from HK$7,210 HKDSave up to HK$5,713 HKD

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
HK$7,210 HKD