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Oval|Natural|GIA

1.51ct J SI2 Oval Natural Diamond

ID • J/SI2 • GIA 6552732132

Certificate GIA 6552732132

Diamond specifications and retailer prices

From HK$39,001 HKD
$4,971 USD
As of November 1, 2026
Save HK$43,551 HKD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$82,552 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 6552732132. Listed at 19 retailers as of October 30, 2026, with prices from HK$39,001 to HK$82,552, a HK$43,551 spread on the same certified stone. NZ Jewellers lists it at HK$82,552. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.95°
OriginNatural
Grading LabGIA
CertificateGIA 6552732132
Dimensions9.30 × 6.21 × 3.95 mm
L/W Ratio1.50
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Cloud, Needle, Natural
Top View
9.30 mm6.21 mm1.51 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552732132
Side View
Table 62.0%Crown 37.95°Girdle: MediumPavilionCulet: NoneDepth 63.6%

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$82,552 HKD|Low: HK$31,712 HKD|High: HK$82,552 HKD|Avg: HK$47,514 HKD|+33.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 11HK$34,913 HKD
Retailer 19HK$39,001 HKD
Retailer 8HK$39,354 HKD
Retailer 12HK$39,997 HKD
Retailer 6HK$41,621 HKD
Retailer 17HK$44,158 HKD
Retailer 20HK$44,564 HKD
Retailer 3HK$44,720 HKD
Retailer 4HK$44,720 HKD
Retailer 18HK$44,720 HKD
Retailer 9HK$45,254 HKD
Retailer 2HK$47,351 HKD
Retailer 13HK$48,804 HKD
Retailer 5HK$50,471 HKD
Retailer 10HK$51,593 HKD
Retailer 15HK$53,934 HKD
Retailer 16HK$54,426 HKD
Retailer 7HK$72,248 HKD
Retailer 14HK$72,718 HKD
NZ JewellersHK$82,552 HKD

32 data points across 20 retailers

19 retailersHK$39,001 HKD to HK$82,552 HKD

Retailer 1
-
HK$34,913 HKD
$4,450 USD
Price last confirmed 20 days ago
B+
Retailer 2
-
HK$39,001 HKD
$4,971 USD
View
B+
Retailer 3
-
HK$39,354 HKD
$5,016 USD
View
B+
Retailer 4
-
HK$41,621 HKD
$5,305 USD
View
B
Retailer 5
-
HK$44,158 HKD
$5,628 USD
View
B+
Retailer 6
-
HK$44,564 HKD
CA$7,889 CAD
View
B
Retailer 7
-
HK$44,720 HKD
$5,700 USD
View
B+
Retailer 8
-
HK$44,720 HKD
$5,700 USD
View
B+
Retailer 9
-
HK$44,720 HKD
$5,700 USD
View
B+
Retailer 10
-
HK$45,254 HKD
$5,768 USD
View
B+
Retailer 11
-
HK$47,351 HKD
£4,752 GBP
View
B
Retailer 12
-
HK$48,804 HKD
£4,898 GBP
View
B
Retailer 13
-
HK$48,981 HKD
$6,243 USD
View
B
Retailer 14
-
HK$50,471 HKD
$6,433 USD
View
B
Retailer 15
-
HK$51,593 HKD
$6,576 USD
View
B
Retailer 16
-
HK$53,934 HKD
€6,547 EUR
View
B
Retailer 17
-
HK$72,248 HKD
$9,209 USD
View
C
Retailer 18
-
HK$72,718 HKD
£7,298 GBP
View
Most Expensive
C
NZ Jewellers
8b9397df-d79b-43fa-a77f-79ff72ae40b1 · Oct 30
HK$82,552 HKD
$10,522 USD
View
18 more retailers have this diamond
Prices start from HK$39,001 HKDSave up to HK$43,551 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$39,001 HKD