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Round|Natural|GIA

2.70ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6412895943

Certificate GIA 6412895943

Diamond specifications and retailer prices

From £17,741 GBP
HK$186,000 HKD
As of November 1, 2026
Save £7,781 GBP (30%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £25,523 GBP at Yorxs · As of November 2, 2026
View at Yorxs

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 6412895943. Listed at 12 retailers as of November 1, 2026, with prices from £17,741 to £25,523, a £7,781 spread on the same certified stone. Yorxs lists it at £25,523. 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 angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6412895943
Dimensions8.87 × 8.83 × 5.58 mm
L/W Ratio1.00
Top View
8.87 mm8.83 mm2.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6412895943
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

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: £23,791 GBP|Low: £17,741 GBP|High: £25,636 GBP|Avg: £21,278 GBP|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
November 2, 2026
Retailer 7£17,741 GBP
Retailer 4£17,885 GBP
Retailer 6£18,826 GBP
Retailer 9£19,513 GBP
Retailer 10£20,283 GBP
Retailer 5£21,305 GBP
Retailer 3£22,132 GBP
Retailer 8£22,132 GBP
Retailer 2£22,870 GBP
Retailer 1£23,791 GBP
Retailer 11£24,197 GBP
Yorxs£25,523 GBP

37 data points across 12 retailers

12 retailers£17,741 GBP to £25,523 GBP

B+
Cheapest Retailer
-
£17,741 GBP
HK$186,000 HKD
B+
Retailer 2
-
£17,885 GBP
$24,000 USD
View
B+
Retailer 3
-
£18,826 GBP
$25,264 USD
View
B+
Retailer 4
-
£19,513 GBP
CA$36,368 CAD
View
B
Retailer 5
-
£20,283 GBP
$27,219 USD
View
B
Retailer 6
-
£21,305 GBP
$28,590 USD
View
Final sale: no returns
B
Retailer 7
-
£22,132 GBP
$29,700 USD
View
B
Retailer 8
-
£22,132 GBP
$29,700 USD
View
B
Retailer 9
-
£22,870 GBP
$30,690 USD
View
B
Retailer 10
-
£23,791 GBP
View
B
Retailer 11
-
£24,197 GBP
$32,471 USD
View
Most Expensive
B
Yorxs
R4025 · Nov 2
£25,523 GBP
€32,619 EUR
View
11 more retailers have this diamond
Prices start from £17,741 GBPSave up to £7,781 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
£17,741 GBP