CaratHunter
Plans
Oval|Natural|GIA

1.50ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 2556664739

Certificate GIA 2556664739

Diamond specifications and retailer prices

From HK$37,961 HKD
As of October 30, 2026
Save HK$41,004 HKD (52%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$87,848 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556664739. Listed at 21 retailers as of October 28, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556664739
Dimensions8.83 × 6.41 × 4.06 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Knot, Crystal, Feather, Cavity, Indented Natural
Top View
8.83 mm6.41 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556664739
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.4%

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: Oct 30
Current: HK$49,001 HKD|Low: HK$37,961 HKD|High: HK$80,260 HKD|Avg: HK$53,815 HKD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10HK$37,961 HKD
Retailer 5HK$40,900 HKD
Retailer 3HK$44,699 HKD
Retailer 2HK$46,121 HKD
Retailer 11HK$47,153 HKD
Retailer 1HK$49,001 HKD
Retailer 9HK$50,369 HKD
Retailer 8HK$52,328 HKD
Retailer 4HK$55,821 HKD
Retailer 6HK$75,667 HKD
Retailer 7HK$78,965 HKD

31 data points across 11 retailers

21 retailersHK$37,961 HKD to HK$78,965 HKD

A
Cheapest Retailer
-
HK$37,961 HKD
A
Retailer 2
-
HK$40,900 HKD
₹496,484 INR
View
Retailer 3
-
HK$44,699 HKD
SGD 7,699 SGD
View
Price last confirmed 16 days ago
A
Retailer 4
-
HK$46,121 HKD
SGD 7,944 SGD
View
A
Retailer 5
-
HK$47,153 HKD
$6,010 USD
View
Final sale: no returns
A
Retailer 6
-
HK$47,953 HKD
$6,112 USD
View
Retailer 7
-
HK$48,220 HKD
$6,146 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
HK$49,001 HKD
£4,918 GBP
View
A
Retailer 9
-
HK$49,916 HKD
A$9,788 AUD
View
A
Retailer 10
-
HK$50,369 HKD
$6,420 USD
View
Retailer 11
-
HK$52,237 HKD
$6,658 USD
View
Price last confirmed 19 days ago
A
Retailer 12
-
HK$52,328 HKD
$6,670 USD
View
Retailer 13
-
HK$52,527 HKD
$6,695 USD
View
Price last confirmed 38 days ago
Retailer 14
-
HK$53,335 HKD
$6,798 USD
View
Price last confirmed 31 days ago
A
Retailer 15
-
HK$55,821 HKD
€6,776 EUR
View
Retailer 16
-
HK$60,279 HKD
$7,683 USD
View
Price last confirmed 19 days ago
Retailer 17
-
HK$60,608 HKD
$7,725 USD
View
Price last confirmed 39 days ago
B+
Retailer 18
-
HK$75,667 HKD
£7,594 GBP
View
B
Retailer 19
-
HK$78,965 HKD
£7,925 GBP
View
Retailer 20
-
HK$87,370 HKD
$11,136 USD
View
Price last confirmed 19 days ago
Most Expensive
NZ Jewellers
0ea3c8e2-d8a4-4d10-b132-a14dfc4ce5ca · Sep 25
HK$87,848 HKD
$11,197 USD
View
Price last confirmed 35 days ago
20 more retailers have this diamond
Prices start from HK$37,961 HKDSave up to HK$41,004 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$37,961 HKD