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Oval|Natural|GIA

1.51ct E SI2 Oval Natural Diamond

GD • E/SI2 • GIA 5513759698

Certificate GIA 5513759698

Diamond specifications and retailer prices

From HK$59,329 HKD
As of November 4, 2026
Save HK$70,427 HKD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$129,756 HKD at NZ Jewellers · As of November 5, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5513759698. Listed at 16 retailers as of November 4, 2026, with prices from HK$59,329 to HK$129,756, a HK$70,427 spread on the same certified stone. NZ Jewellers lists it at HK$129,756. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5513759698
Dimensions9.83 × 6.39 × 3.58 mm
L/W Ratio1.54
Top View
9.83 mm6.39 mm1.51 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5513759698
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 56.0%

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 4
Current: HK$129,756 HKD|Low: HK$59,329 HKD|High: HK$129,756 HKD|Avg: HK$78,745 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
November 6, 2026
Retailer 9HK$59,329 HKD
Retailer 11HK$60,748 HKD
Retailer 5HK$64,878 HKD
Retailer 10HK$65,419 HKD
Retailer 4HK$70,286 HKD
Retailer 7HK$71,328 HKD
Retailer 12HK$71,367 HKD
Retailer 13HK$72,371 HKD
Retailer 2HK$72,700 HKD
Retailer 3HK$81,094 HKD
Retailer 6HK$84,299 HKD
Retailer 8HK$107,819 HKD
NZ JewellersHK$129,756 HKD

39 data points across 13 retailers

16 retailersHK$59,329 HKD to HK$129,756 HKD

B+
Cheapest Retailer
-
HK$59,329 HKD
B+
Retailer 2
-
HK$60,748 HKD
View
Retailer 3
-
HK$64,878 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$65,419 HKD
View
B
Retailer 5
-
HK$70,286 HKD
View
B+
Retailer 6
-
HK$71,328 HKD
View
B
Retailer 7
-
HK$71,367 HKD
View
B
Retailer 8
-
HK$72,371 HKD
View
B
Retailer 9
-
HK$72,700 HKD
View
B
Retailer 10
-
HK$76,807 HKD
View
B
Retailer 11
-
HK$76,807 HKD
View
B
Retailer 12
-
HK$79,393 HKD
View
B
Retailer 13
-
HK$81,094 HKD
View
B
Retailer 14
-
HK$84,299 HKD
View
B
Retailer 15
-
HK$107,819 HKD
View
Most Expensive
C
NZ Jewellers
ddcca237-ceb9-4a19-9dca-40e8d5734bd4 · Nov 5
HK$129,756 HKD
$16,556 USD
View
15 more retailers have this diamond
Prices start from HK$59,329 HKDSave up to HK$70,427 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$59,329 HKD