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Oval|Natural|GIA

3.20ct K SI2 Oval Natural Diamond

ID • K/SI2 • GIA 63

Certificate GIA 63

Diamond specifications and retailer prices

From HK$162,124 HKD
As of November 6, 2026
Save HK$31,326 HKD (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$193,451 HKD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 3.2ct natural oval diamond

This 3.2ct natural oval sits in the three to five carat band, graded K 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. Listed at 3 retailers as of November 5, 2026, with prices from HK$162,124 to HK$193,451, a HK$31,326 spread on the same certified stone. Blue Nile lists it at HK$193,451. 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

3.20
Carat
K
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 63
Dimensions11.69 × 8.33 × 5.24 mm
L/W Ratio1.40
Top View
11.69 mm8.33 mm3.20 ctK / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 63
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: HK$193,451 HKD|Low: HK$162,124 HKD|High: HK$193,451 HKD|Avg: HK$172,716 HKD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2HK$162,124 HKD
Retailer 3HK$172,940 HKD
Blue NileHK$193,451 HKD

2 data points across 3 retailers

3 retailersHK$162,124 HKD to HK$193,451 HKD

B+
Cheapest Retailer
-
HK$162,124 HKD
B+
Retailer 2
-
HK$172,940 HKD
View
Most Expensive
B
Blue Nile
22446488 · Nov 5
HK$193,451 HKD
$24,683 USD
View
2 more retailers have this diamond
Prices start from HK$162,124 HKDSave up to HK$31,326 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+
3.20ct Oval
HK$162,124 HKD