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Round|Natural|GIA

3.00ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2566718620

Certificate GIA 2566718620

Diamond specifications and retailer prices

From $44,059 NZD
HK$194,000 HKD
As of October 30, 2026
Save $36,039 NZD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $80,098 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566718620. Listed at 12 retailers as of October 29, 2026, with prices from $44,059 to $80,098, a $36,039 spread on the same certified stone. MOH London lists it at $80,098. 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

3.00
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566718620
Dimensions9.11 × 9.17 × 5.78 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Indented Natural, Needle, Natural
Top View
9.11 mm9.17 mm3.00 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566718620
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: Oct 30
Current: $80,098 NZD|Low: $44,059 NZD|High: $80,098 NZD|Avg: $56,668 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9$44,059 NZD
Retailer 6$44,682 NZD
Retailer 3$50,238 NZD
Retailer 4$51,989 NZD
Retailer 7$53,140 NZD
Retailer 10$59,125 NZD
Retailer 2$60,185 NZD
Retailer 11$61,002 NZD
Retailer 8$62,933 NZD
Retailer 5$63,348 NZD
MOH London$80,098 NZD

5 data points across 11 retailers

12 retailers$44,059 NZD to $80,098 NZD

A
Cheapest Retailer
-
$44,059 NZD
HK$194,000 HKD
A
Retailer 2
-
$44,682 NZD
₹2,398,351 INR
View
B+
Retailer 3
-
$48,927 NZD
A$42,423 AUD
View
B+
Retailer 4
-
$50,238 NZD
$28,314 USD
View
Final sale: no returns
B+
Retailer 5
-
$51,989 NZD
$29,301 USD
View
B+
Retailer 6
-
$53,140 NZD
$29,950 USD
View
B+
Retailer 7
-
$59,125 NZD
$33,323 USD
View
B+
Retailer 8
-
$60,185 NZD
€32,305 EUR
View
B+
Retailer 9
-
$61,002 NZD
$34,381 USD
View
B
Retailer 10
-
$62,933 NZD
£27,928 GBP
View
B
Retailer 11
-
$63,348 NZD
$35,703 USD
View
Most Expensive
B
MOH London
AD5A09E6D · Oct 29
$80,098 NZD
£35,546 GBP
View
11 more retailers have this diamond
Prices start from $44,059 NZDSave up to $36,039 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
3.00ct Round
$44,059 NZD