Round|Natural|GIA

3.07ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2231017293

Certificate GIA 2231017293

Diamond specifications and retailer prices

From $49,145 USD
£38,697 GBP
As of October 31, 2026
Save $38,488 USD (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $87,633 USD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 3.07ct natural round diamond

This 3.07ct 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 2231017293. Listed at 6 retailers as of October 31, 2026, with prices from $49,145 to $87,633, a $38,488 spread on the same certified stone. Diamond Quarter lists it at $87,633. 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

3.07
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2231017293
Dimensions9.40 × 9.37 × 5.74 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
9.40 mm9.37 mm3.07 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2231017293
Side View
Table 58.0%Crown 34.5°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $49,145 USD|Low: $42,275 USD|High: $77,633 USD|Avg: $53,121 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4$42,275 USD
Retailer 6$43,775 USD
Retailer 5$47,022 USD
Retailer 1$49,145 USD
Retailer 2$59,596 USD
Retailer 3$77,119 USD

39 data points across 6 retailers

6 retailers$49,145 USD to $87,633 USD

Retailer 1
-
$42,275 USD
Price last confirmed 13 days ago
Retailer 2
-
$47,022 USD
A$72,342 AUD
View
Price last confirmed 27 days ago
B+
Retailer 3
-
$49,145 USD
£38,697 GBP
View
B+
Retailer 4
-
$59,596 USD
€56,758 EUR
View
B
Retailer 5
-
$77,119 USD
£60,724 GBP
View
Most Expensive
B
Diamond Quarter
3.07SI1D22937ED6N · Oct 31
$87,633 USD
£69,002 GBP
View
5 more retailers have this diamond
Prices start from $49,145 USDSave up to $38,488 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+
3.07ct Round
$49,145 USD