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Oval|Natural|GIA

1.30ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 1232833596

Certificate GIA 1232833596

Diamond specifications and retailer prices

From HK$22,047 HKD
As of November 5, 2026
Save HK$25,236 HKD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$48,929 HKD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half 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 1232833596. Listed at 14 retailers as of November 4, 2026, with a 114% 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

1.30
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1232833596
Dimensions8.54 × 6.06 × 3.83 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Crystal, Needle, Indented Natural
Top View
8.54 mm6.06 mm1.30 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1232833596
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.2%

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 5
Current: HK$27,878 HKD|Low: HK$22,047 HKD|High: HK$47,675 HKD|Avg: HK$29,893 HKD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12HK$22,047 HKD
Retailer 11HK$22,721 HKD
Retailer 3HK$25,440 HKD
Retailer 10HK$26,004 HKD
Retailer 2HK$26,726 HKD
Retailer 1HK$27,878 HKD
Retailer 6HK$29,155 HKD
Retailer 7HK$29,155 HKD
Retailer 8HK$30,096 HKD
Retailer 9HK$33,144 HKD
Retailer 4HK$38,231 HKD
Retailer 5HK$47,283 HKD

31 data points across 12 retailers

14 retailersHK$22,047 HKD to HK$47,283 HKD

A
Cheapest Retailer
-
HK$22,047 HKD
A
Retailer 2
-
HK$22,721 HKD
View
Retailer 3
-
HK$25,440 HKD
View
Price last confirmed 15 days ago
A
Retailer 4
-
HK$26,004 HKD
View
Retailer 5
-
HK$26,420 HKD
View
Price last confirmed 15 days ago
A
Retailer 6
-
HK$26,726 HKD
View
A
Retailer 7
-
HK$27,878 HKD
View
A
Retailer 8
-
HK$29,155 HKD
View
A
Retailer 9
-
HK$29,155 HKD
View
Retailer 10
-
HK$29,359 HKD
View
Price last confirmed 14 days ago
A
Retailer 11
-
HK$30,096 HKD
View
Retailer 12
-
HK$33,144 HKD
View
Price last confirmed 8 days ago
B
Retailer 13
-
HK$47,283 HKD
View
Most Expensive
NZ Jewellers
449343ad-eb1c-4013-a075-f08e91d65fab · Oct 20
HK$48,929 HKD
$6,243 USD
View
Price last confirmed 16 days ago
13 more retailers have this diamond
Prices start from HK$22,047 HKDSave up to HK$25,236 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
1.30ct Oval
HK$22,047 HKD