CaratHunter
Plans
Oval|Natural|GIA

1.23ct I VS2 Oval Natural Diamond

ID • I/VS2 • GIA 4

Certificate GIA 4

Diamond specifications and retailer prices

From HK$30,841 HKD
$3,931 USD
As of October 29, 2026
Save HK$8,065 HKD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$38,907 HKD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.23ct natural oval diamond

This 1.23ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 29, 2026, with prices from HK$30,841 to HK$38,907, a HK$8,065 spread on the same certified stone. Blue Nile lists it at HK$38,907. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
I
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 4
Dimensions9.35 × 6.08 × 3.55 mm
L/W Ratio1.54
Top View
9.35 mm6.08 mm1.23 ctI / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 4
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.4%

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 29
Current: HK$38,907 HKD|Low: HK$30,441 HKD|High: HK$38,907 HKD|Avg: HK$33,815 HKD
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 2HK$30,841 HKD
Retailer 3HK$32,537 HKD
Blue NileHK$38,907 HKD

3 data points across 3 retailers

3 retailersHK$30,841 HKD to HK$38,907 HKD

B+
Cheapest Retailer
-
HK$30,841 HKD
$3,931 USD
B+
Retailer 2
-
HK$32,537 HKD
$4,147 USD
View
Most Expensive
B
Blue Nile
28801686 · Oct 29
HK$38,907 HKD
$4,959 USD
View
2 more retailers have this diamond
Prices start from HK$30,841 HKDSave up to HK$8,065 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+
1.23ct Oval
HK$30,841 HKD