CaratHunter
Plans
Oval|Natural|GIA

1.02ct E SI2 Oval Natural Diamond

GD • E/SI2 • GIA 5231711534

Certificate GIA 5231711534

Diamond specifications and retailer prices

From HK$19,774 HKD
As of November 3, 2026
Save HK$19,390 HKD (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$46,734 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.02ct natural oval diamond

This 1.02ct natural oval sits in the classic one-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 5231711534. Listed at 17 retailers as of November 2, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231711534
Dimensions7.81 × 5.48 × 3.49 mm
L/W Ratio1.43
Top View
7.81 mm5.48 mm1.02 ctE / SI2
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231711534
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.6%

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 3
Current: HK$22,062 HKD|Low: HK$19,774 HKD|High: HK$39,634 HKD|Avg: HK$25,266 HKD|-1.1%
Retailer 1
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
November 3, 2026
Retailer 14HK$19,774 HKD
Retailer 15HK$20,017 HKD
Retailer 4HK$20,330 HKD
Retailer 3HK$20,565 HKD
Retailer 11HK$21,161 HKD
Retailer 1HK$22,062 HKD
Retailer 10HK$22,117 HKD
Retailer 2HK$22,352 HKD
Retailer 5HK$22,352 HKD
Retailer 12HK$23,512 HKD
Retailer 8HK$26,169 HKD
Retailer 6HK$26,788 HKD
Retailer 13HK$32,533 HKD
Retailer 7HK$36,115 HKD
Retailer 9HK$39,163 HKD

37 data points across 15 retailers

17 retailersHK$19,774 HKD to HK$39,163 HKD

A
Cheapest Retailer
-
HK$19,774 HKD
B+
Retailer 2
-
HK$20,017 HKD
View
B+
Retailer 3
-
HK$20,565 HKD
View
B+
Retailer 4
-
HK$21,161 HKD
View
B+
Retailer 5
-
HK$22,062 HKD
View
B+
Retailer 6
-
HK$22,117 HKD
View
Retailer 7
-
HK$22,352 HKD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$22,352 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$23,214 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$23,512 HKD
View
Retailer 11
-
HK$25,793 HKD
View
Price last confirmed 59 days ago
Retailer 12
-
HK$25,793 HKD
View
Price last confirmed 10 days ago
B
Retailer 13
-
HK$26,169 HKD
View
B
Retailer 14
-
HK$32,533 HKD
View
B
Retailer 15
-
HK$39,163 HKD
View
Retailer 16
-
HK$46,734 HKD
View
Price last confirmed 56 days ago
Most Expensive
NZ Jewellers
95908530-e624-4cd4-82f6-371d72e0aa80 · Oct 30
HK$46,734 HKD
$5,963 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from HK$19,774 HKDSave up to HK$19,390 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
1.02ct Oval
HK$19,774 HKD