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Round|Natural|GIA

3.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2537952560

Certificate GIA 2537952560

Diamond specifications and retailer prices

From €27,309 EUR
$30,510 USD
As of October 31, 2026
Save €11,495 EUR (30%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €49,070 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 3.5ct natural round diamond

This 3.5ct 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 2537952560. Listed at 18 retailers as of October 28, 2026, with a 42% 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

3.50
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2537952560
Dimensions9.67 × 9.60 × 6.06 mm
L/W Ratio1.01
Top View
9.67 mm9.60 mm3.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2537952560
Side View
Table 57.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.9%

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: €49,070 EUR|Low: €27,278 EUR|High: €49,595 EUR|Avg: €33,780 EUR|-0.9%
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 1, 2026
Retailer 3€27,278 EUR
Retailer 5€27,309 EUR
Retailer 2€28,660 EUR
Retailer 13€30,933 EUR
Retailer 8€31,535 EUR
Retailer 4€31,917 EUR
Retailer 12€32,685 EUR
Retailer 11€32,946 EUR
Retailer 10€33,992 EUR
Retailer 9€35,300 EUR
Retailer 6€37,318 EUR
Retailer 7€38,804 EUR
MOH London€49,070 EUR

44 data points across 13 retailers

18 retailers€27,309 EUR to €38,804 EUR

Retailer 1
-
€27,278 EUR
$30,475 USD
Price last confirmed 27 days ago
A
Retailer 2
-
€27,309 EUR
$30,510 USD
View
A
Retailer 3
-
€28,660 EUR
₹3,049,493 INR
View
B+
Retailer 4
-
€28,851 EUR
$32,232 USD
View
B+
Retailer 5
-
€28,910 EUR
$32,298 USD
View
B+
Retailer 6
-
€30,933 EUR
$34,558 USD
View
Final sale: no returns
B+
Retailer 7
-
€31,535 EUR
£27,741 GBP
View
B+
Retailer 8
-
€31,917 EUR
$35,658 USD
View
B+
Retailer 9
-
€32,685 EUR
$36,516 USD
View
Retailer 10
-
€32,946 EUR
$36,808 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€33,056 EUR
$36,930 USD
View
B+
Retailer 12
-
€33,056 EUR
$36,930 USD
View
B+
Retailer 13
-
€33,992 EUR
$37,976 USD
View
B+
Retailer 14
-
€34,157 EUR
$38,160 USD
View
B+
Retailer 15
-
€35,300 EUR
$39,437 USD
View
B
Retailer 16
-
€37,318 EUR
View
B
Retailer 17
-
€38,804 EUR
£34,135 GBP
View
Most Expensive
MOH London
7ECAE1FA1 · Oct 25
€49,070 EUR
£43,166 GBP
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from €27,309 EURSave up to €11,495 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
3.50ct Round
€27,309 EUR