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Oval|Natural|GIA

1.60ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 6552796908

Certificate GIA 6552796908

Diamond specifications and retailer prices

From HK$17,650 HKD
As of November 6, 2026
Save HK$23,998 HKD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$41,648 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.6ct natural oval diamond

This 1.6ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552796908. Listed at 9 retailers as of November 5, 2026, with prices from HK$17,650 to HK$41,648, a HK$23,998 spread on the same certified stone. NZ Jewellers lists it at HK$41,648. 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

1.60
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.31°
OriginNatural
Grading LabGIA
CertificateGIA 6552796908
Dimensions9.35 × 6.36 × 4.10 mm
L/W Ratio1.47
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
9.35 mm6.36 mm1.60 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552796908
Side View
Table 63.0%CrownGirdle: ThickPavilion 37.31°Culet: NoneDepth 64.4%

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$41,648 HKD|Low: HK$17,650 HKD|High: HK$45,292 HKD|Avg: HK$28,716 HKD|-8.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8HK$17,650 HKD
Retailer 7HK$21,984 HKD
Retailer 6HK$23,904 HKD
Retailer 2HK$24,523 HKD
Retailer 5HK$24,821 HKD
Retailer 9HK$26,122 HKD
Retailer 3HK$28,395 HKD
Retailer 4HK$39,869 HKD
NZ JewellersHK$41,648 HKD

28 data points across 9 retailers

9 retailersHK$17,650 HKD to HK$41,648 HKD

A
Cheapest Retailer
-
HK$17,650 HKD
A
Retailer 2
-
HK$21,984 HKD
View
A
Retailer 3
-
HK$23,904 HKD
View
A
Retailer 4
-
HK$24,523 HKD
View
A
Retailer 5
-
HK$24,821 HKD
View
A
Retailer 6
-
HK$26,122 HKD
View
A
Retailer 7
-
HK$28,395 HKD
View
B+
Retailer 8
-
HK$39,869 HKD
View
Most Expensive
B+
NZ Jewellers
7c11b5c5-2e6a-4444-a5f0-872a4fde6b9c · Nov 5
HK$41,648 HKD
$5,314 USD
View
8 more retailers have this diamond
Prices start from HK$17,650 HKDSave up to HK$23,998 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
1.60ct Oval
HK$17,650 HKD