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Round|Natural|GIA

3.15ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2547150074

Certificate GIA 2547150074

Diamond specifications and retailer prices

From €17,377 EUR
$19,414 USD
As of October 31, 2026
Save €12,362 EUR (42%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €29,739 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.15ct natural round diamond

This 3.15ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2547150074. Listed at 29 retailers as of October 29, 2026, with prices from €17,377 to €29,739, a €12,362 spread on the same certified stone. MOH London lists it at €29,739. 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

3.15
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2547150074
Dimensions9.36 × 9.31 × 5.73 mm
L/W Ratio1.01
Star length50%
Top View
9.36 mm9.31 mm3.15 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2547150074
Side View
Table 60.0%Crown 35.5°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 61.3%

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: €29,739 EUR|Low: €16,089 EUR|High: €29,937 EUR|Avg: €20,794 EUR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9€16,089 EUR
Retailer 5€18,029 EUR
Retailer 11€18,151 EUR
Retailer 7€18,271 EUR
Retailer 2€19,371 EUR
Retailer 8€19,442 EUR
Retailer 3€20,041 EUR
Retailer 10€20,041 EUR
Retailer 12€20,712 EUR
Retailer 6€22,981 EUR
Retailer 4€24,338 EUR
MOH London€29,739 EUR

33 data points across 12 retailers

29 retailers€17,377 EUR to €29,739 EUR

Retailer 1
-
€16,089 EUR
$17,975 USD
Price last confirmed 10 days ago
Retailer 2
-
€17,167 EUR
$19,179 USD
View
Price last confirmed 76 days ago
A
Retailer 3
-
€17,377 EUR
$19,414 USD
View
A
Retailer 4
-
€17,379 EUR
$19,416 USD
View
A
Retailer 5
-
€17,411 EUR
$19,452 USD
View
A
Retailer 6
-
€17,540 EUR
$19,596 USD
View
A
Retailer 7
-
€18,029 EUR
₹1,918,261 INR
View
A
Retailer 8
-
€18,151 EUR
$20,278 USD
View
Final sale: no returns
A
Retailer 9
-
€18,271 EUR
$20,412 USD
View
A
Retailer 10
-
€18,690 EUR
CA$29,001 CAD
View
A
Retailer 11
-
€18,940 EUR
$21,160 USD
View
A
Retailer 12
-
€19,371 EUR
£17,040 GBP
View
A
Retailer 13
-
€19,442 EUR
$21,721 USD
View
A
Retailer 14
-
€19,641 EUR
$21,943 USD
View
A
Retailer 15
-
€19,748 EUR
$22,063 USD
View
A
Retailer 16
-
€19,887 EUR
$22,218 USD
View
A
Retailer 17
-
€20,041 EUR
$22,390 USD
View
A
Retailer 18
-
€20,041 EUR
$22,390 USD
View
A
Retailer 19
-
€20,518 EUR
$22,923 USD
View
Retailer 20
-
€20,597 EUR
$23,011 USD
View
Price last confirmed 17 days ago
A
Retailer 21
-
€20,712 EUR
$23,140 USD
View
A
Retailer 22
-
€20,780 EUR
$23,215 USD
View
A
Retailer 23
-
€21,308 EUR
$23,805 USD
View
A
Retailer 24
-
€22,777 EUR
$25,447 USD
View
A
Retailer 25
-
€22,981 EUR
View
A
Retailer 26
-
€23,177 EUR
$25,893 USD
View
Retailer 27
-
€24,338 EUR
£21,410 GBP
View
Price last confirmed 32 days ago
B+
Retailer 28
-
€26,832 EUR
$29,977 USD
View
Most Expensive
B+
MOH London
8685CF28E · Oct 29
€29,739 EUR
£26,161 GBP
View
28 more retailers have this diamond
Prices start from €17,377 EURSave up to €12,362 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
3.15ct Round
€17,377 EUR