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Oval|Natural|GIA

1.02ct D I1 Oval Natural Diamond

D/I1 • GIA 1427167052

Certificate GIA 1427167052

Diamond specifications and retailer prices

From $1,766 USD
HK$13,800 HKD
As of November 1, 2026
Save $3,255 USD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,021 USD 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 D colour (colourless) and I1 clarity (included) and certified by GIA 1427167052. Listed at 10 retailers as of October 30, 2026, with prices from $1,766 to $5,021, a $3,255 spread on the same certified stone. NZ Jewellers lists it at $5,021. 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
D
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1427167052
Dimensions8.30 × 5.43 × 3.53 mm
L/W Ratio1.53
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Cavity, Indented Natural, Needle
Top View
8.30 mm5.43 mm1.02 ctD / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1427167052
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.9%

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: $5,021 USD|Low: $1,766 USD|High: $5,021 USD|Avg: $2,536 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2$1,766 USD
Retailer 4$1,801 USD
Retailer 9$1,965 USD
Retailer 8$2,040 USD
Retailer 5$2,145 USD
Retailer 7$2,176 USD
Retailer 11$2,520 USD
Retailer 12$2,520 USD
Retailer 3$2,600 USD
Retailer 10$2,858 USD
Retailer 6$3,000 USD
NZ Jewellers$5,021 USD

18 data points across 12 retailers

10 retailers$1,766 USD to $5,021 USD

B+
Cheapest Retailer
-
$1,766 USD
HK$13,800 HKD
B+
Retailer 2
-
$2,145 USD
View
B+
Retailer 3
-
$2,176 USD
View
B+
Retailer 4
-
$2,276 USD
View
B
Retailer 5
-
$2,511 USD
View
B
Retailer 6
-
$2,520 USD
View
B
Retailer 7
-
$2,520 USD
View
B
Retailer 8
-
$2,600 USD
View
B
Retailer 9
-
$3,000 USD
€2,857 EUR
View
Most Expensive
C
NZ Jewellers
05ac476a-02b1-4d3c-a9ec-e8aa2e2fb32d · Oct 30
$5,021 USD
View
9 more retailers have this diamond
Prices start from $1,766 USDSave up to $3,255 USD

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+
1.02ct Oval
$1,766 USD