Round|Natural|GIA

3.02ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 5503578239

Certificate GIA 5503578239

Diamond specifications and retailer prices

From $68,779 NZD
$38,764 USD
As of October 31, 2026
Save $47,833 NZD (41%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $116,612 NZD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5503578239. Listed at 7 retailers as of October 31, 2026, with prices from $68,779 to $116,612, a $47,833 spread on the same certified stone. Diamond Quarter lists it at $116,612. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.02
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5503578239
Dimensions9.11 × 9.18 × 5.80 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
9.11 mm9.18 mm3.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5503578239
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.4%

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: Oct 31
Current: $80,674 NZD|Low: $60,947 NZD|High: $107,440 NZD|Avg: $77,181 NZD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$68,779 NZD
Retailer 4$69,498 NZD
Retailer 5$70,807 NZD
Retailer 6$72,340 NZD
Retailer 1$80,674 NZD
Retailer 2$106,730 NZD

26 data points across 6 retailers

7 retailers$68,779 NZD to $116,612 NZD

A
Cheapest Retailer
-
$68,779 NZD
$38,764 USD
Final sale: no returns
A
Retailer 2
-
$69,498 NZD
$39,169 USD
View
A
Retailer 3
-
$70,807 NZD
$39,907 USD
View
A
Retailer 4
-
$72,340 NZD
$40,771 USD
View
B+
Retailer 5
-
$80,674 NZD
€43,303 EUR
View
B+
Retailer 6
-
$106,730 NZD
£47,365 GBP
View
Most Expensive
B
Diamond Quarter
3.02SI1D55393523N · Oct 31
$116,612 NZD
£51,750 GBP
View
6 more retailers have this diamond
Prices start from $68,779 NZDSave up to $47,833 NZD

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
$68,779 NZD