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Oval|Natural|GIA

1.53ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 6312569693

Certificate GIA 6312569693

Diamond specifications and retailer prices

From HK$44,684 HKD
$5,695 USD
As of November 2, 2026
Save HK$15,190 HKD (25%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$59,874 HKD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6312569693. Listed at 5 retailers as of November 1, 2026, with prices from HK$44,684 to HK$59,874, a HK$15,190 spread on the same certified stone. 77 Diamonds lists it at HK$59,874. 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

1.53
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6312569693
Dimensions9.01 × 6.55 × 4.16 mm
L/W Ratio1.38
Top View
9.01 mm6.55 mm1.53 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6312569693
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 63.4%

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 2
Current: HK$59,874 HKD|Low: HK$43,271 HKD|High: HK$60,263 HKD|Avg: HK$49,953 HKD|+1.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2HK$44,684 HKD
Retailer 5HK$46,206 HKD
Retailer 3HK$47,602 HKD
Retailer 4HK$47,782 HKD
77 DiamondsHK$59,874 HKD

32 data points across 5 retailers

5 retailersHK$44,684 HKD to HK$59,874 HKD

B+
Cheapest Retailer
-
HK$44,684 HKD
$5,695 USD
B+
Retailer 2
-
HK$46,206 HKD
$5,889 USD
View
B+
Retailer 3
-
HK$47,602 HKD
$6,067 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$47,782 HKD
$6,090 USD
View
Most Expensive
B+
77 Diamonds
OVZKWAAKZPF · Nov 1
HK$59,874 HKD
£6,009 GBP
View
4 more retailers have this diamond
Prices start from HK$44,684 HKDSave up to HK$15,190 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.

B+
1.53ct Oval
HK$44,684 HKD