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Round|Natural|GIA

2.70ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1558993092

Certificate GIA 1558993092

Diamond specifications and retailer prices

From €16,781 EUR
$18,748 USD
As of October 31, 2026
Save €9,139 EUR (35%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €28,727 EUR at MOH London · As of October 21, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1558993092. Listed at 15 retailers as of October 30, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1558993092
Dimensions8.82 × 8.87 × 5.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
8.82 mm8.87 mm2.70 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558993092
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°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: €28,727 EUR|Low: €16,562 EUR|High: €28,919 EUR|Avg: €20,852 EUR|-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
Retailer 15
Retailer 16
October 31, 2026
Retailer 4€16,781 EUR
Retailer 11€16,821 EUR
Retailer 12€17,534 EUR
Retailer 7€18,297 EUR
Retailer 2€18,708 EUR
Retailer 3€19,211 EUR
Retailer 16€19,278 EUR
Retailer 13€19,871 EUR
Retailer 15€19,871 EUR
Retailer 14€20,533 EUR
Retailer 8€20,583 EUR
Retailer 10€22,257 EUR
Retailer 6€22,560 EUR
Retailer 9€22,571 EUR
Retailer 5€25,920 EUR
MOH London€28,727 EUR

17 data points across 16 retailers

15 retailers€16,781 EUR to €25,920 EUR

A
Cheapest Retailer
-
€16,781 EUR
$18,748 USD
A
Retailer 2
-
€16,821 EUR
$18,792 USD
View
A
Retailer 3
-
€17,534 EUR
$19,589 USD
View
Final sale: no returns
B+
Retailer 4
-
€18,297 EUR
$20,441 USD
View
B+
Retailer 5
-
€18,708 EUR
£16,458 GBP
View
B+
Retailer 6
-
€19,211 EUR
$21,463 USD
View
B+
Retailer 7
-
€19,278 EUR
$21,538 USD
View
B+
Retailer 8
-
€19,871 EUR
$22,200 USD
View
B+
Retailer 9
-
€19,871 EUR
$22,200 USD
View
B+
Retailer 10
-
€20,533 EUR
$22,940 USD
View
B+
Retailer 11
-
€20,583 EUR
$22,996 USD
View
B+
Retailer 12
-
€22,257 EUR
View
B+
Retailer 13
-
€22,571 EUR
£19,855 GBP
View
B
Retailer 14
-
€25,920 EUR
$28,958 USD
View
Most Expensive
MOH London
24FF90ACB · Oct 21
€28,727 EUR
£25,271 GBP
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from €16,781 EURSave up to €9,139 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.

A
2.70ct Round
€16,781 EUR