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Oval|Natural|GIA

1.20ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 2527754592

Certificate GIA 2527754592

Diamond specifications and retailer prices

From HK$18,340 HKD
As of November 6, 2026
Save HK$22,713 HKD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$42,886 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-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 2527754592. Listed at 12 retailers as of November 4, 2026, with a 124% 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2527754592
Dimensions8.27 × 5.90 × 3.71 mm
L/W Ratio1.40
Top View
8.27 mm5.90 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2527754592
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.9%

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$18,340 HKD|Low: HK$17,752 HKD|High: HK$41,664 HKD|Avg: HK$25,115 HKD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1HK$18,340 HKD
Retailer 8HK$19,531 HKD
Retailer 7HK$22,047 HKD
Retailer 6HK$22,133 HKD
Retailer 10HK$24,617 HKD
Retailer 3HK$25,315 HKD
Retailer 9HK$25,566 HKD
Retailer 2HK$25,738 HKD
Retailer 5HK$27,070 HKD
Retailer 4HK$41,052 HKD

29 data points across 10 retailers

12 retailersHK$18,340 HKD to HK$41,052 HKD

A
Cheapest Retailer
-
HK$18,340 HKD
A
Retailer 2
-
HK$19,531 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$22,047 HKD
View
A
Retailer 4
-
HK$22,133 HKD
View
Retailer 5
-
HK$24,617 HKD
View
Price last confirmed 39 days ago
Retailer 6
-
HK$24,617 HKD
View
Price last confirmed 29 days ago
A
Retailer 7
-
HK$25,315 HKD
View
A
Retailer 8
-
HK$25,738 HKD
View
A
Retailer 9
-
HK$27,070 HKD
View
Retailer 10
-
HK$28,403 HKD
View
Price last confirmed 38 days ago
B
Retailer 11
-
HK$41,052 HKD
View
Most Expensive
NZ Jewellers
bbe1001d-4541-4828-ab67-a4b2d85b0e8c · Sep 30
HK$42,886 HKD
$5,472 USD
View
Price last confirmed 37 days ago
11 more retailers have this diamond
Prices start from HK$18,340 HKDSave up to HK$22,713 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$18,340 HKD