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Round|Natural|GIA

3.00ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2568641604

Certificate GIA 2568641604

Diamond specifications and retailer prices

From £20,526 GBP
₹2,619,315 INR
As of October 31, 2026
Save £33,973 GBP (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £54,499 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2568641604. Listed at 13 retailers as of October 30, 2026, with prices from £20,526 to £54,499, a £33,973 spread on the same certified stone. Reve Diamonds lists it at £54,499. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2568641604
Dimensions9.14 × 9.17 × 5.78 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Indented Natural, Needle, Natural
Top View
9.14 mm9.17 mm3.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2568641604
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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 31
Current: £28,400 GBP|Low: £20,526 GBP|High: £54,499 GBP|Avg: £33,941 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 31, 2026
Retailer 5£20,526 GBP
Retailer 6£23,868 GBP
Retailer 4£24,030 GBP
Retailer 2£24,739 GBP
Retailer 11£26,463 GBP
Retailer 9£27,880 GBP
Retailer 1£28,400 GBP
Retailer 8£29,493 GBP
Retailer 10£44,042 GBP
Retailer 3£44,359 GBP
Retailer 7£47,317 GBP
Reve Diamonds£54,499 GBP

2 data points across 12 retailers

13 retailers£20,526 GBP to £54,499 GBP

A
Cheapest Retailer
-
£20,526 GBP
₹2,619,315 INR
B+
Retailer 2
-
£23,868 GBP
$31,980 USD
View
B+
Retailer 3
-
£24,030 GBP
$32,198 USD
View
Final sale: no returns
B+
Retailer 4
-
£24,739 GBP
$33,148 USD
View
B+
Retailer 5
-
£26,463 GBP
View
B
Retailer 6
-
£27,880 GBP
€35,577 EUR
View
B
Retailer 7
-
£28,400 GBP
$38,053 USD
View
B
Retailer 8
-
£29,493 GBP
$39,517 USD
View
B
Retailer 9
-
£44,042 GBP
$59,011 USD
View
B
Retailer 10
-
£44,359 GBP
View
B
Retailer 11
-
£47,317 GBP
$63,400 USD
View
B
Retailer 12
-
£53,770 GBP
€68,615 EUR
View
Most Expensive
B
Reve Diamonds
66303EEB1 · Oct 30
£54,499 GBP
$73,022 USD
View
12 more retailers have this diamond
Prices start from £20,526 GBPSave up to £33,973 GBP

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
£20,526 GBP