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Oval|Natural|GIA

1.51ct I I1 Oval Natural Diamond

EX • I/I1 • GIA 7558331305

Certificate GIA 7558331305

Diamond specifications and retailer prices

From HK$28,823 HKD
As of November 1, 2026
Save HK$38,190 HKD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$67,014 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 I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558331305. Listed at 9 retailers as of October 30, 2026, with prices from HK$28,823 to HK$67,014, a HK$38,190 spread on the same certified stone. NZ Jewellers lists it at HK$67,014. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558331305
Dimensions8.95 × 6.39 × 4.07 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Cloud, Crystal, Indented Natural, Needle
Top View
8.95 mm6.39 mm1.51 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558331305
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.7%

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 1
Current: HK$67,014 HKD|Low: HK$28,522 HKD|High: HK$67,665 HKD|Avg: HK$40,461 HKD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4HK$28,823 HKD
Retailer 2HK$30,892 HKD
Retailer 8HK$33,864 HKD
Retailer 9HK$36,516 HKD
Retailer 6HK$38,462 HKD
Retailer 7HK$38,462 HKD
Retailer 3HK$43,515 HKD
Retailer 5HK$44,378 HKD
NZ JewellersHK$67,014 HKD

44 data points across 9 retailers

9 retailersHK$28,823 HKD to HK$67,014 HKD

A
Cheapest Retailer
-
HK$28,823 HKD
A
Retailer 2
-
HK$30,892 HKD
₹374,976 INR
View
B+
Retailer 3
-
HK$33,864 HKD
$4,316 USD
View
B+
Retailer 4
-
HK$36,516 HKD
$4,654 USD
View
B+
Retailer 5
-
HK$38,462 HKD
$4,902 USD
View
B+
Retailer 6
-
HK$38,462 HKD
$4,902 USD
View
B
Retailer 7
-
HK$43,515 HKD
€5,282 EUR
View
B
Retailer 8
-
HK$44,378 HKD
$5,656 USD
View
Most Expensive
B
NZ Jewellers
53481914-532f-4d57-9966-29c1ae6238f0 · Oct 30
HK$67,014 HKD
$8,541 USD
View
8 more retailers have this diamond
Prices start from HK$28,823 HKDSave up to HK$38,190 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
1.51ct Oval
HK$28,823 HKD