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Round|Natural|GIA

2.70ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6561605085

Certificate GIA 6561605085

Diamond specifications and retailer prices

From £19,449 GBP
$26,100 USD
As of November 1, 2026
Save £15,786 GBP (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £35,235 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 2.7ct natural round diamond

This 2.7ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561605085. Listed at 13 retailers as of November 1, 2026, with prices from £19,449 to £35,235, a £15,786 spread on the same certified stone. MOH London lists it at £35,235. 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

2.70
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6561605085
Dimensions8.78 × 8.85 × 5.52 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
8.78 mm8.85 mm2.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561605085
Side View
Table 58.0%Crown 36°Girdle: Sli. ThickPavilion 40.8°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £35,235 GBP|Low: £19,449 GBP|High: £35,235 GBP|Avg: £23,266 GBP
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
November 2, 2026
Retailer 3£19,449 GBP
Retailer 8£20,230 GBP
Retailer 7£20,540 GBP
Retailer 5£21,573 GBP
Retailer 2£22,778 GBP
Retailer 10£22,859 GBP
Retailer 9£22,912 GBP
Retailer 11£23,623 GBP
Retailer 13£23,623 GBP
Retailer 12£24,405 GBP
Retailer 4£26,235 GBP
Retailer 6£31,197 GBP
MOH London£35,235 GBP

16 data points across 13 retailers

13 retailers£19,449 GBP to £35,235 GBP

B+
Cheapest Retailer
-
£19,449 GBP
$26,100 USD
B+
Retailer 2
-
£20,230 GBP
$27,148 USD
View
B
Retailer 3
-
£20,540 GBP
$27,564 USD
View
Retailer 4
-
£21,573 GBP
$28,950 USD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
£22,778 GBP
View
B+
Retailer 6
-
£22,859 GBP
$30,675 USD
View
B
Retailer 7
-
£22,912 GBP
$30,746 USD
View
B
Retailer 8
-
£23,623 GBP
$31,700 USD
View
B
Retailer 9
-
£23,623 GBP
$31,700 USD
View
B
Retailer 10
-
£24,405 GBP
$32,750 USD
View
Retailer 11
-
£26,235 GBP
€33,529 EUR
View
Price last confirmed 9 days ago
B
Retailer 12
-
£31,197 GBP
ZAR 676,317 ZAR
View
Most Expensive
B
MOH London
B65DC2A04 · Nov 1
£35,235 GBP
View
12 more retailers have this diamond
Prices start from £19,449 GBPSave up to £15,786 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.

B+
2.70ct Round
£19,449 GBP