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Oval|Natural|GIA

1.29ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 6455853187

Certificate GIA 6455853187

Diamond specifications and retailer prices

From HK$27,829 HKD
$3,547 USD
As of October 31, 2026
Save HK$3,591 HKD (11%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$31,420 HKD at Yorxs · As of October 31, 2026
View at Yorxs

About this 1.29ct natural oval diamond

This 1.29ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6455853187. Listed at 5 retailers as of October 31, 2026, with a relatively tight 13% 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

1.29
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6455853187
Dimensions8.38 × 6.20 × 3.93 mm
L/W Ratio1.35
Top View
8.38 mm6.20 mm1.29 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6455853187
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$27,829 HKD|Low: HK$27,829 HKD|High: HK$31,510 HKD|Avg: HK$29,680 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 31, 2026
Retailer 1HK$27,829 HKD
Retailer 2HK$29,421 HKD
Retailer 3HK$29,421 HKD
Retailer 4HK$30,363 HKD
YorxsHK$31,420 HKD

16 data points across 5 retailers

5 retailersHK$27,829 HKD to HK$31,420 HKD

B+
Cheapest Retailer
-
HK$27,829 HKD
$3,547 USD
B+
Retailer 2
-
HK$29,421 HKD
$3,750 USD
View
B+
Retailer 3
-
HK$29,421 HKD
$3,750 USD
View
B+
Retailer 4
-
HK$30,363 HKD
$3,870 USD
View
Most Expensive
B+
Yorxs
336262883 · Oct 31
HK$31,420 HKD
€3,814 EUR
View
4 more retailers have this diamond
Prices start from HK$27,829 HKDSave up to HK$3,591 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.

B+
1.29ct Oval
HK$27,829 HKD