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Oval|Natural|GIA

1.20ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 2554052294

Certificate GIA 2554052294

Diamond specifications and retailer prices

From HK$13,943 HKD
As of November 6, 2026
Save HK$18,197 HKD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$32,140 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554052294. Listed at 19 retailers as of November 4, 2026, with prices from HK$13,943 to HK$32,140, a HK$18,197 spread on the same certified stone. MOH London lists it at HK$32,140. 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

1.20
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554052294
Dimensions8.36 × 5.99 × 3.74 mm
L/W Ratio1.40
Top View
8.36 mm5.99 mm1.20 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2554052294
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.4%

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: Nov 6
Current: HK$32,140 HKD|Low: HK$6,936 HKD|High: HK$33,215 HKD|Avg: HK$18,982 HKD|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 4HK$6,936 HKD
Retailer 11HK$13,943 HKD
Retailer 2HK$14,531 HKD
Retailer 13HK$16,976 HKD
Retailer 5HK$17,532 HKD
Retailer 6HK$18,324 HKD
Retailer 3HK$18,567 HKD
Retailer 7HK$19,405 HKD
Retailer 12HK$19,484 HKD
Retailer 9HK$19,985 HKD
Retailer 10HK$20,612 HKD
Retailer 8HK$22,838 HKD
MOH LondonHK$32,140 HKD

25 data points across 13 retailers

19 retailersHK$13,943 HKD to HK$32,140 HKD

Retailer 1
-
HK$6,936 HKD
Price last confirmed 16 days ago
A
Retailer 2
-
HK$13,943 HKD
View
A
Retailer 3
-
HK$14,531 HKD
View
B+
Retailer 4
-
HK$16,976 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$17,532 HKD
View
B+
Retailer 6
-
HK$17,673 HKD
View
B+
Retailer 7
-
HK$18,277 HKD
View
B+
Retailer 8
-
HK$18,324 HKD
View
Retailer 9
-
HK$18,567 HKD
View
Price last confirmed 8 days ago
Retailer 10
-
HK$18,755 HKD
View
Price last confirmed 25 days ago
Retailer 11
-
HK$18,841 HKD
View
Price last confirmed 38 days ago
B
Retailer 12
-
HK$19,405 HKD
View
B+
Retailer 13
-
HK$19,484 HKD
View
Retailer 14
-
HK$19,711 HKD
View
Price last confirmed 38 days ago
B
Retailer 15
-
HK$19,985 HKD
View
B
Retailer 16
-
HK$20,612 HKD
View
Retailer 17
-
HK$21,741 HKD
View
Price last confirmed 38 days ago
B
Retailer 18
-
HK$22,838 HKD
View
Most Expensive
B
MOH London
2095932FC · Nov 4
HK$32,140 HKD
£3,229 GBP
View
18 more retailers have this diamond
Prices start from HK$13,943 HKDSave up to HK$18,197 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
1.20ct Oval
HK$13,943 HKD