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Round|Natural|GIA

3.01ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6551559275

Certificate GIA 6551559275

Diamond specifications and retailer prices

From $76,144 NZD
As of November 6, 2026
Save $55,364 NZD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $131,508 NZD at MOH London · As of November 4, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551559275. Listed at 18 retailers as of November 4, 2026, with prices from $76,144 to $131,508, a $55,364 spread on the same certified stone. MOH London lists it at $131,508. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551559275
Dimensions9.09 × 9.16 × 5.72 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Cavity
Top View
9.09 mm9.16 mm3.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551559275
Side View
Table 58.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.7%

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 6
Current: $131,508 NZD|Low: $76,144 NZD|High: $133,273 NZD|Avg: $91,062 NZD|+0.7%
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
November 6, 2026
Retailer 12$76,144 NZD
Retailer 16$76,516 NZD
Retailer 3$77,395 NZD
Retailer 5$79,487 NZD
Retailer 15$81,803 NZD
Retailer 9$83,642 NZD
Retailer 7$85,510 NZD
Retailer 4$87,415 NZD
Retailer 14$87,415 NZD
Retailer 10$87,949 NZD
Retailer 13$90,306 NZD
Retailer 11$90,333 NZD
Retailer 6$92,339 NZD
Retailer 8$100,035 NZD
Retailer 2$108,696 NZD
MOH London$131,508 NZD

30 data points across 16 retailers

18 retailers$76,144 NZD to $131,508 NZD

A
Cheapest Retailer
-
$76,144 NZD
A
Retailer 2
-
$76,516 NZD
View
B+
Retailer 3
-
$77,395 NZD
View
Final sale: no returns
Retailer 4
-
$79,487 NZD
View
Price last confirmed 37 days ago
B+
Retailer 5
-
$81,803 NZD
View
B+
Retailer 6
-
$83,642 NZD
View
Retailer 7
-
$87,141 NZD
View
Price last confirmed 69 days ago
Retailer 8
-
$87,141 NZD
View
Price last confirmed 39 days ago
B+
Retailer 9
-
$87,415 NZD
View
B+
Retailer 10
-
$87,415 NZD
View
B+
Retailer 11
-
$87,949 NZD
View
B+
Retailer 12
-
$90,306 NZD
View
B+
Retailer 13
-
$90,333 NZD
View
Retailer 14
-
$100,035 NZD
View
Price last confirmed 39 days ago
Retailer 15
-
$103,882 NZD
View
Price last confirmed 61 days ago
Retailer 16
-
$103,882 NZD
View
Price last confirmed 39 days ago
B+
Retailer 17
-
$108,696 NZD
View
Most Expensive
B
MOH London
36EC0B87F · Nov 4
$131,508 NZD
£58,210 GBP
View
17 more retailers have this diamond
Prices start from $76,144 NZDSave up to $55,364 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
$76,144 NZD