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Oval|Natural|GIA

0.90ct L SI2 Oval Natural Diamond

EX • L/SI2 • GIA 1427407151

Certificate GIA 1427407151

Diamond specifications and retailer prices

From HK$12,054 HKD
As of November 6, 2026
Save HK$5,961 HKD (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$18,015 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1427407151. Listed at 3 retailers as of November 6, 2026, with prices from HK$12,054 to HK$18,015, a HK$5,961 spread on the same certified stone. 77 Diamonds lists it at HK$18,015. 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

0.90
Carat
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1427407151
Dimensions7.23 × 5.30 × 3.47 mm
L/W Ratio1.36
Top View
7.23 mm5.30 mm0.90 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1427407151
Side View
Table 55.0%CrownGirdle: STH-VTHPavilionCuletDepth 65.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$18,015 HKD|Low: HK$11,905 HKD|High: HK$18,216 HKD|Avg: HK$14,188 HKD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2HK$12,054 HKD
Retailer 3HK$12,422 HKD
77 DiamondsHK$18,015 HKD

31 data points across 3 retailers

3 retailersHK$12,054 HKD to HK$18,015 HKD

B
Cheapest Retailer
-
HK$12,054 HKD
B
Retailer 2
-
HK$12,422 HKD
View
Most Expensive
C
77 Diamonds
OVMBNJENNWVA · Nov 6
HK$18,015 HKD
£1,810 GBP
View
2 more retailers have this diamond
Prices start from HK$12,054 HKDSave up to HK$5,961 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
0.90ct Oval
HK$12,054 HKD