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Oval|Natural|GIA

1.31ct D SI2 Oval Natural Diamond

ID • D/SI2 • GIA 1543516238

Certificate GIA 1543516238

Diamond specifications and retailer prices

From HK$36,919 HKD
SGD 6,359 SGD
As of October 31, 2026
Save HK$40,204 HKD (52%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$77,123 HKD at Jared · As of October 30, 2026
View at Jared

About this 1.31ct natural oval diamond

This 1.31ct 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 1543516238. Listed at 5 retailers as of October 30, 2026, with prices from HK$36,919 to HK$77,123, a HK$40,204 spread on the same certified stone. Jared lists it at HK$77,123. 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

1.31
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 1543516238
Dimensions8.44 × 6.03 × 3.84 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.44 mm6.03 mm1.31 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1543516238
Side View
Table 62.0%CrownGirdle: STK-THKPavilion 40°Culet: NoneDepth 63.8%

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 31
Current: HK$77,123 HKD|Low: HK$30,328 HKD|High: HK$77,123 HKD|Avg: HK$45,594 HKD
Jared
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
October 13, 2026
Retailer 14HK$30,328 HKD
Retailer 9HK$31,179 HKD
Retailer 11HK$32,387 HKD
Retailer 10HK$32,834 HKD
Retailer 5HK$32,983 HKD
Retailer 4HK$34,671 HKD
Retailer 3HK$36,404 HKD
Retailer 2HK$36,919 HKD
Retailer 12HK$37,124 HKD
Retailer 6HK$48,365 HKD
Retailer 13HK$58,643 HKD
Retailer 7HK$74,613 HKD
Retailer 8HK$74,613 HKD
JaredHK$77,123 HKD

4 data points across 14 retailers

5 retailersHK$36,919 HKD to HK$77,123 HKD

Retailer 1
-
HK$33,950 HKD
A$6,657 AUD
Price last confirmed 174 days ago
A
Retailer 2
-
HK$36,919 HKD
SGD 6,359 SGD
View
B
Retailer 3
-
HK$74,613 HKD
$9,510 USD
View
B
Retailer 4
-
HK$74,613 HKD
$9,510 USD
View
Most Expensive
B
Jared
158855614 · Oct 30
HK$77,123 HKD
$9,830 USD
View
4 more retailers have this diamond
Prices start from HK$36,919 HKDSave up to HK$40,204 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
1.31ct Oval
HK$36,919 HKD