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Oval|Natural|GIA

1.56ct D SI2 Oval Natural Diamond

GD • D/SI2 • GIA 2567321110

Certificate GIA 2567321110

Diamond specifications and retailer prices

From HK$54,250 HKD
SGD 9,344 SGD
As of November 1, 2026
Save HK$4,256 HKD (7%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$58,505 HKD at William & Sons Jewelers · As of October 31, 2026
View at William & Sons Jewelers

About this 1.56ct natural oval diamond

This 1.56ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567321110. Listed at 5 retailers as of October 31, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.56
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567321110
Dimensions9.44 × 6.69 × 3.96 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
9.44 mm6.69 mm1.56 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567321110
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.2%

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$57,919 HKD|Low: HK$48,745 HKD|High: HK$58,708 HKD|Avg: HK$55,326 HKD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
William & Sons Jewelers
November 1, 2026
Retailer 2HK$52,723 HKD
Retailer 3HK$54,250 HKD
Retailer 4HK$56,246 HKD
Retailer 1HK$57,919 HKD
William & Sons JewelersHK$58,505 HKD

36 data points across 5 retailers

5 retailersHK$54,250 HKD to HK$58,505 HKD

Retailer 1
-
HK$52,723 HKD
$6,720 USD
Price last confirmed 11 days ago
A
Retailer 2
-
HK$54,250 HKD
SGD 9,344 SGD
View
B+
Retailer 3
-
HK$56,246 HKD
$7,169 USD
View
B+
Retailer 4
-
HK$57,919 HKD
£5,813 GBP
View
Most Expensive
B+
William & Sons Jewelers
cert_2567321110 · Oct 31
HK$58,505 HKD
$7,457 USD
View
Final sale: no returns
4 more retailers have this diamond
Prices start from HK$54,250 HKDSave up to HK$4,256 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
1.56ct Oval
HK$54,250 HKD