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Oval|Natural|GIA

1.51ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 2205669294

Shape and cutting style on the report: Oval brilliant

Certificate GIA 2205669294

Diamond specifications and retailer prices

From HK$47,767 HKD
$6,088 USD
As of November 1, 2026
Save HK$55,386 HKD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$103,153 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two 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 2205669294. Listed at 17 retailers as of October 30, 2026, with prices from HK$47,767 to HK$103,153, a HK$55,386 spread on the same certified stone. NZ Jewellers lists it at HK$103,153. 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

1.51
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2205669294
Dimensions8.75 × 6.53 × 4.09 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
8.75 mm6.53 mm1.51 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2205669294
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$103,153 HKD|Low: HK$48,136 HKD|High: HK$103,153 HKD|Avg: HK$63,314 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6HK$48,136 HKD
Retailer 7HK$48,724 HKD
Retailer 3HK$51,572 HKD
Retailer 9HK$52,004 HKD
Retailer 11HK$55,872 HKD
Retailer 8HK$56,735 HKD
Retailer 4HK$58,145 HKD
Retailer 2HK$63,666 HKD
Retailer 10HK$64,471 HKD
Retailer 5HK$85,954 HKD
NZ JewellersHK$103,153 HKD

42 data points across 11 retailers

17 retailersHK$47,767 HKD to HK$103,153 HKD

B
Cheapest Retailer
-
HK$47,767 HKD
$6,088 USD
B+
Retailer 2
-
HK$48,136 HKD
$6,135 USD
View
B
Retailer 3
-
HK$48,724 HKD
$6,210 USD
View
B
Retailer 4
-
HK$51,234 HKD
CA$9,069 CAD
View
B
Retailer 5
-
HK$51,572 HKD
$6,573 USD
View
B
Retailer 6
-
HK$52,004 HKD
$6,628 USD
View
B
Retailer 7
-
HK$55,872 HKD
$7,121 USD
View
B
Retailer 8
-
HK$56,735 HKD
$7,231 USD
View
B
Retailer 9
-
HK$58,145 HKD
£5,835 GBP
View
B
Retailer 10
-
HK$58,956 HKD
$7,514 USD
View
B
Retailer 11
-
HK$61,827 HKD
$7,880 USD
View
B
Retailer 12
-
HK$61,827 HKD
$7,880 USD
View
B
Retailer 13
-
HK$63,666 HKD
€7,728 EUR
View
B
Retailer 14
-
HK$63,867 HKD
$8,140 USD
View
B
Retailer 15
-
HK$64,471 HKD
$8,217 USD
View
B
Retailer 16
-
HK$85,954 HKD
£8,626 GBP
View
Most Expensive
B
NZ Jewellers
53bf81d3-dcde-4e57-ac7d-922f6235a149 · Oct 30
HK$103,153 HKD
$13,147 USD
View
16 more retailers have this diamond
Prices start from HK$47,767 HKDSave up to HK$55,386 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+
1.51ct Oval
HK$47,767 HKD