Round|Natural|GIA

3.02ct D I1 Round Natural Diamond

EX • D/I1 • GIA 6431914610

Certificate GIA 6431914610

Diamond specifications and retailer prices

From $19,256 USD
As of October 29, 2026
Save $5,458 USD (22%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $24,714 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6431914610. Listed at 6 retailers as of October 29, 2026, with prices from $19,256 to $24,714, a $5,458 spread on the same certified stone. NZ Jewellers lists it at $24,714. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.02
Carat
D
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6431914610
Dimensions9.30 × 9.37 × 5.70 mm
L/W Ratio1.01
Top View
9.30 mm9.37 mm3.02 ctD / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6431914610
Side View
Table 57.0%Crown 34.5°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $21,168 USD|Low: $17,257 USD|High: $22,111 USD|Avg: $19,962 USD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$17,257 USD
Retailer 7$17,703 USD
Retailer 4$19,256 USD
Retailer 2$20,861 USD
Retailer 1$21,168 USD
Retailer 3$21,663 USD
Retailer 6$22,111 USD

22 data points across 7 retailers

6 retailers$19,256 USD to $24,714 USD

A
Cheapest Retailer
-
$19,256 USD
A
Retailer 2
-
$20,219 USD
View
A
Retailer 3
-
$20,861 USD
View
A
Retailer 4
-
$21,168 USD
€20,160 EUR
View
A
Retailer 5
-
$21,663 USD
View
Most Expensive
B+
NZ Jewellers
250ac027-f164-4956-8bc2-04987157525f · Oct 30
$24,714 USD
View
5 more retailers have this diamond
Prices start from $19,256 USDSave up to $5,458 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.

A
3.02ct Round
$19,256 USD