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Oval|Natural|GIA

1.51ct J SI2 Oval Natural Diamond

GD • J/SI2 • GIA 2215248131

Certificate GIA 2215248131

Diamond specifications and retailer prices

From HK$43,256 HKD
$5,513 USD
As of November 1, 2026
Save HK$49,360 HKD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$92,615 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2215248131. Listed at 17 retailers as of October 30, 2026, with prices from HK$43,256 to HK$92,615, a HK$49,360 spread on the same certified stone. NZ Jewellers lists it at HK$92,615. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215248131
Dimensions8.86 × 6.49 × 4.19 mm
L/W Ratio1.37
Culet sizeNone
Top View
8.86 mm6.49 mm1.51 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2215248131
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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$92,615 HKD|Low: HK$40,148 HKD|High: HK$92,615 HKD|Avg: HK$54,425 HKD
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
November 2, 2026
Retailer 13HK$42,094 HKD
Retailer 7HK$43,256 HKD
Retailer 15HK$43,750 HKD
Retailer 16HK$46,308 HKD
Retailer 14HK$47,116 HKD
Retailer 6HK$48,394 HKD
Retailer 8HK$49,411 HKD
Retailer 3HK$50,168 HKD
Retailer 9HK$50,168 HKD
Retailer 17HK$50,168 HKD
Retailer 11HK$53,103 HKD
Retailer 4HK$55,001 HKD
Retailer 5HK$55,001 HKD
Retailer 10HK$56,884 HKD
Retailer 18HK$57,881 HKD
Retailer 2HK$60,486 HKD
Retailer 12HK$81,580 HKD
NZ JewellersHK$92,615 HKD

43 data points across 18 retailers

17 retailersHK$43,256 HKD to HK$92,615 HKD

Retailer 1
-
HK$42,094 HKD
$5,365 USD
Price last confirmed 14 days ago
B
Retailer 2
-
HK$43,256 HKD
$5,513 USD
View
B
Retailer 3
-
HK$43,750 HKD
$5,576 USD
View
B
Retailer 4
-
HK$46,308 HKD
$5,902 USD
View
Final sale: no returns
B
Retailer 5
-
HK$47,116 HKD
$6,005 USD
View
B
Retailer 6
-
HK$49,411 HKD
$6,297 USD
View
B
Retailer 7
-
HK$50,168 HKD
$6,394 USD
View
B
Retailer 8
-
HK$50,168 HKD
$6,394 USD
View
B
Retailer 9
-
HK$50,168 HKD
$6,394 USD
View
B
Retailer 10
-
HK$53,103 HKD
£5,329 GBP
View
C
Retailer 11
-
HK$55,001 HKD
$7,010 USD
View
C
Retailer 12
-
HK$55,001 HKD
$7,010 USD
View
C
Retailer 13
-
HK$56,884 HKD
$7,250 USD
View
C
Retailer 14
-
HK$57,881 HKD
$7,377 USD
View
B
Retailer 15
-
HK$60,486 HKD
€7,342 EUR
View
C
Retailer 16
-
HK$81,580 HKD
£8,187 GBP
View
Most Expensive
C
NZ Jewellers
757914c7-7e80-4466-b118-8610f7574a41 · Oct 30
HK$92,615 HKD
$11,804 USD
View
16 more retailers have this diamond
Prices start from HK$43,256 HKDSave up to HK$49,360 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$43,256 HKD