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Round|Natural|GIA

3.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2437363943

Certificate GIA 2437363943

Diamond specifications and retailer prices

From $91,782 NZD
As of November 1, 2026
Save $76,609 NZD (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $168,392 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2437363943. Listed at 21 retailers as of November 1, 2026, with prices from $91,782 to $168,392, a $76,609 spread on the same certified stone. MOH London lists it at $168,392. 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

3.03
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2437363943
Dimensions9.43 × 9.39 × 5.62 mm
L/W Ratio1.00
Top View
9.43 mm9.39 mm3.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2437363943
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 59.7%

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: $168,392 NZD|Low: $91,782 NZD|High: $170,878 NZD|Avg: $118,478 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$91,782 NZD
Retailer 2$96,987 NZD
Retailer 7$102,582 NZD
Retailer 4$107,157 NZD
Retailer 5$126,361 NZD
Retailer 3$139,184 NZD
MOH London$168,392 NZD

37 data points across 7 retailers

21 retailers$91,782 NZD to $168,392 NZD

B+
Cheapest Retailer
-
$91,782 NZD
B+
Retailer 2
-
$96,987 NZD
View
B
Retailer 3
-
$97,932 NZD
View
B
Retailer 4
-
$97,975 NZD
View
B
Retailer 5
-
$101,311 NZD
View
Retailer 6
-
$102,582 NZD
View
Price last confirmed 34 days ago
B
Retailer 7
-
$104,626 NZD
View
B
Retailer 8
-
$107,157 NZD
View
Retailer 9
-
$108,111 NZD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$111,950 NZD
View
B
Retailer 11
-
$111,950 NZD
View
B
Retailer 12
-
$112,616 NZD
View
B
Retailer 13
-
$112,616 NZD
View
B
Retailer 14
-
$115,666 NZD
View
B
Retailer 15
-
$117,120 NZD
View
B
Retailer 16
-
$121,624 NZD
View
B
Retailer 17
-
$126,361 NZD
View
B
Retailer 18
-
$126,728 NZD
View
B
Retailer 19
-
$139,184 NZD
View
B
Retailer 20
-
$163,307 NZD
View
Most Expensive
B
MOH London
B65BECA75 · Nov 4
$168,392 NZD
£73,503 GBP
View
20 more retailers have this diamond
Prices start from $91,782 NZDSave up to $76,609 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.

B+
3.03ct Round
$91,782 NZD