Round|Natural|GIA

3.01ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1553787794

Certificate GIA 1553787794

Diamond specifications and retailer prices

From $43,644 NZD
As of November 3, 2026
Save $15,307 NZD (26%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $74,538 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553787794. Listed at 20 retailers as of October 31, 2026, with a 35% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1553787794
Dimensions9.12 × 9.19 × 5.78 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Indented Natural, Needle
Top View
9.12 mm9.19 mm3.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553787794
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.2%

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: Nov 3
Current: $74,538 NZD|Low: $43,644 NZD|High: $77,125 NZD|Avg: $54,948 NZD|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 4, 2026
Retailer 12$43,644 NZD
Retailer 13$45,937 NZD
Retailer 10$46,447 NZD
Retailer 6$47,518 NZD
Retailer 11$47,897 NZD
Retailer 2$48,173 NZD
Retailer 16$49,098 NZD
Retailer 8$49,452 NZD
Retailer 14$50,663 NZD
Retailer 17$51,930 NZD
Retailer 4$52,401 NZD
Retailer 5$55,021 NZD
Retailer 3$57,807 NZD
Retailer 15$57,921 NZD
Retailer 18$58,316 NZD
Retailer 9$58,951 NZD
Retailer 7$61,214 NZD
MOH London$74,538 NZD

21 data points across 18 retailers

20 retailers$43,644 NZD to $58,951 NZD

A
Cheapest Retailer
-
$43,644 NZD
A
Retailer 2
-
$45,937 NZD
View
Final sale: no returns
Retailer 3
-
$46,447 NZD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$47,518 NZD
View
A
Retailer 5
-
$47,897 NZD
View
A
Retailer 6
-
$48,173 NZD
View
Retailer 7
-
$48,582 NZD
View
Price last confirmed 38 days ago
A
Retailer 8
-
$49,098 NZD
View
Retailer 9
-
$49,452 NZD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$50,663 NZD
View
Retailer 11
-
$51,069 NZD
View
Price last confirmed 33 days ago
A
Retailer 12
-
$51,930 NZD
View
Retailer 13
-
$52,401 NZD
View
Price last confirmed 8 days ago
Retailer 14
-
$55,021 NZD
View
Price last confirmed 8 days ago
Retailer 15
-
$57,807 NZD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$57,921 NZD
View
Retailer 17
-
$58,316 NZD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$58,951 NZD
View
Retailer 19
-
$61,214 NZD
View
Price last confirmed 10 days ago
Most Expensive
MOH London
F5F6F8B30 · Oct 29
$74,538 NZD
£32,993 GBP
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from $43,644 NZDSave up to $15,307 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
3.01ct Round
$43,644 NZD