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Oval|Natural|GIA

1.50ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 1558836562

Certificate GIA 1558836562

Diamond specifications and retailer prices

From HK$29,123 HKD
As of November 1, 2026
Save HK$39,778 HKD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$68,901 HKD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural oval diamond

This 1.5ct 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 1558836562. Listed at 18 retailers as of October 28, 2026, with prices from HK$29,123 to HK$68,901, a HK$39,778 spread on the same certified stone. Queensmith lists it at HK$68,901. 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

1.50
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558836562
Dimensions9.02 × 6.46 × 4.05 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Knot, Cloud, Feather, Needle, Indented Natural
Top View
9.02 mm6.46 mm1.50 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558836562
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

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 1
Current: HK$68,901 HKD|Low: HK$28,822 HKD|High: HK$69,698 HKD|Avg: HK$42,710 HKD|+1.3%
Queensmith
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
Retailer 17
November 1, 2026
Retailer 13HK$29,123 HKD
Retailer 2HK$31,018 HKD
Retailer 9HK$34,806 HKD
Retailer 6HK$35,816 HKD
Retailer 5HK$36,977 HKD
Retailer 10HK$37,593 HKD
Retailer 12HK$38,585 HKD
Retailer 7HK$38,805 HKD
Retailer 8HK$38,805 HKD
Retailer 16HK$38,805 HKD
Retailer 3HK$39,464 HKD
Retailer 15HK$39,990 HKD
Retailer 14HK$43,908 HKD
Retailer 4HK$44,768 HKD
Retailer 11HK$61,797 HKD
Retailer 17HK$67,599 HKD
QueensmithHK$68,901 HKD

22 data points across 17 retailers

18 retailersHK$29,123 HKD to HK$68,901 HKD

A
Cheapest Retailer
-
HK$29,123 HKD
A
Retailer 2
-
HK$31,018 HKD
₹376,522 INR
View
A
Retailer 3
-
HK$34,806 HKD
SGD 5,995 SGD
View
A
Retailer 4
-
HK$35,816 HKD
$4,565 USD
View
Final sale: no returns
A
Retailer 5
-
HK$36,184 HKD
$4,612 USD
View
A
Retailer 6
-
HK$36,977 HKD
SGD 6,369 SGD
View
A
Retailer 7
-
HK$37,593 HKD
£3,773 GBP
View
A
Retailer 8
-
HK$38,585 HKD
£3,872 GBP
View
A
Retailer 9
-
HK$38,805 HKD
$4,946 USD
View
A
Retailer 10
-
HK$38,805 HKD
$4,946 USD
View
A
Retailer 11
-
HK$38,805 HKD
$4,946 USD
View
A
Retailer 12
-
HK$39,464 HKD
$5,030 USD
View
A
Retailer 13
-
HK$39,990 HKD
$5,097 USD
View
B+
Retailer 14
-
HK$43,908 HKD
€5,330 EUR
View
B+
Retailer 15
-
HK$44,768 HKD
$5,706 USD
View
B+
Retailer 16
-
HK$61,797 HKD
£6,202 GBP
View
B
Retailer 17
-
HK$67,599 HKD
$8,616 USD
View
Most Expensive
B
Queensmith
1558836562 · Oct 28
HK$68,901 HKD
£6,915 GBP
View
17 more retailers have this diamond
Prices start from HK$29,123 HKDSave up to HK$39,778 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
1.50ct Oval
HK$29,123 HKD