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Round|Natural|GIA

3.00ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7403810756

Certificate GIA 7403810756

Diamond specifications and retailer prices

From £15,026 GBP
₹1,917,403 INR
As of October 30, 2026
Save £10,681 GBP (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £25,706 GBP 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 7403810756. Listed at 15 retailers as of October 29, 2026, with prices from £15,026 to £25,706, a £10,681 spread on the same certified stone. MOH London lists it at £25,706. 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
OriginNatural
Grading LabGIA
CertificateGIA 7403810756
Dimensions9.18 × 9.10 × 5.77 mm
L/W Ratio1.01
Top View
9.18 mm9.10 mm3.00 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7403810756
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: 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: £25,706 GBP|Low: £13,792 GBP|High: £26,799 GBP|Avg: £18,909 GBP|-0.5%
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
October 31, 2026
Retailer 9£15,026 GBP
Retailer 5£15,826 GBP
Retailer 10£17,119 GBP
Retailer 13£17,176 GBP
Retailer 7£17,427 GBP
Retailer 14£18,019 GBP
Retailer 6£18,072 GBP
Retailer 4£18,975 GBP
Retailer 3£19,578 GBP
Retailer 8£20,357 GBP
Retailer 12£20,919 GBP
Retailer 2£21,154 GBP
Retailer 11£24,133 GBP
MOH London£25,706 GBP

21 data points across 14 retailers

15 retailers£15,026 GBP to £25,706 GBP

A
Cheapest Retailer
-
£15,026 GBP
₹1,917,403 INR
A
Retailer 2
-
£15,826 GBP
$21,205 USD
View
A
Retailer 3
-
£17,119 GBP
$22,938 USD
View
A
Retailer 4
-
£17,176 GBP
View
A
Retailer 5
-
£17,427 GBP
$23,350 USD
View
A
Retailer 6
-
£18,019 GBP
$24,144 USD
View
Final sale: no returns
A
Retailer 7
-
£18,072 GBP
$24,214 USD
View
A
Retailer 8
-
£18,975 GBP
$25,425 USD
View
A
Retailer 9
-
£19,578 GBP
$26,232 USD
View
B+
Retailer 10
-
£19,719 GBP
A$40,648 AUD
View
B+
Retailer 11
-
£20,357 GBP
€25,977 EUR
View
B+
Retailer 12
-
£20,919 GBP
$28,029 USD
View
B+
Retailer 13
-
£21,154 GBP
$28,344 USD
View
B+
Retailer 14
-
£24,133 GBP
$32,335 USD
View
Most Expensive
B
MOH London
7D05B7076 · Oct 29
£25,706 GBP
View
14 more retailers have this diamond
Prices start from £15,026 GBPSave up to £10,681 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
£15,026 GBP