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Round|Natural|GIA

2.70ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6455600663

Certificate GIA 6455600663

Diamond specifications and retailer prices

From €29,957 EUR
$33,600 USD
As of November 1, 2026
Save €23,865 EUR (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €53,822 EUR at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 2.7ct natural round diamond

This 2.7ct natural round sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6455600663. Listed at 9 retailers as of November 1, 2026, with prices from €29,957 to €53,822, a €23,865 spread on the same certified stone. Diamond Quarter lists it at €53,822. 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
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6455600663
Dimensions8.93 × 8.90 × 5.51 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
8.93 mm8.90 mm2.70 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6455600663
Side View
Table 58.0%Crown 36°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.8%

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: €41,643 EUR|Low: €29,957 EUR|High: €54,387 EUR|Avg: €38,799 EUR|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6€29,957 EUR
Retailer 5€30,269 EUR
Retailer 7€33,787 EUR
Retailer 2€34,407 EUR
Retailer 8€34,410 EUR
Retailer 1€41,643 EUR
Retailer 4€47,581 EUR
Retailer 3€53,740 EUR

42 data points across 8 retailers

9 retailers€29,957 EUR to €53,822 EUR

B+
Cheapest Retailer
-
€29,957 EUR
$33,600 USD
B+
Retailer 2
-
€30,269 EUR
$33,950 USD
View
Retailer 3
-
€33,787 EUR
A$58,301 AUD
View
Price last confirmed 30 days ago
B+
Retailer 4
-
€34,407 EUR
£30,387 GBP
View
B
Retailer 5
-
€34,410 EUR
$38,594 USD
View
B
Retailer 6
-
€41,643 EUR
View
B
Retailer 7
-
€47,581 EUR
ZAR 862,156 ZAR
View
B
Retailer 8
-
€53,740 EUR
£47,461 GBP
View
Most Expensive
B
Diamond Quarter
2.7SI1G64634B91N · Nov 2
€53,822 EUR
£47,533 GBP
View
8 more retailers have this diamond
Prices start from €29,957 EURSave up to €23,865 EUR

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
€29,957 EUR