Round|Natural|GIA

15.18ct E VS2 Round Natural Diamond

EX • E/VS2 • GIA 2537572504

Certificate GIA 2537572504

Diamond specifications and retailer prices

From £589,315 GBP
₹75,201,599 INR
As of October 31, 2026
Save £425,545 GBP (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,250,926 GBP at Reve Diamonds · As of October 18, 2026
View at Reve Diamonds

About this 15.18ct natural round diamond

This 15.18ct natural round sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2537572504. Listed at 18 retailers as of October 31, 2026, with a 72% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

15.18
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2537572504
Dimensions15.91 × 15.77 × 9.76 mm
L/W Ratio1.01
Top View
15.91 mm15.77 mm15.18 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537572504
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.6%

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: £785,658 GBP|Low: £580,475 GBP|High: £1,374,125 GBP|Avg: £799,926 GBP|+3.1%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 9£589,315 GBP
Retailer 8£595,092 GBP
Retailer 11£627,240 GBP
Retailer 13£630,771 GBP
Retailer 7£635,610 GBP
Retailer 12£678,169 GBP
Retailer 2£678,212 GBP
Retailer 16£678,212 GBP
Retailer 10£688,333 GBP
Retailer 15£700,819 GBP
Retailer 1£785,658 GBP
Retailer 5£1,014,860 GBP
Retailer 4£1,051,833 GBP
Retailer 14£1,084,633 GBP
Retailer 3£1,126,156 GBP
Retailer 6£1,214,849 GBP
Reve Diamonds£1,250,926 GBP

41 data points across 17 retailers

18 retailers£589,315 GBP to £1,014,860 GBP

A
Cheapest Retailer
-
£589,315 GBP
₹75,201,599 INR
A
Retailer 2
-
£595,092 GBP
$797,358 USD
View
A
Retailer 3
-
£627,240 GBP
$840,432 USD
View
A
Retailer 4
-
£630,771 GBP
$845,164 USD
View
Retailer 5
-
£635,610 GBP
A$1,310,226 AUD
View
Price last confirmed 28 days ago
Retailer 6
-
£678,169 GBP
$908,672 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
£678,212 GBP
$908,730 USD
View
A
Retailer 8
-
£678,212 GBP
$908,730 USD
View
Retailer 9
-
£683,058 GBP
$915,223 USD
View
Price last confirmed 24 days ago
A
Retailer 10
-
£688,333 GBP
View
A
Retailer 11
-
£700,819 GBP
$939,020 USD
View
Retailer 12
-
£739,980 GBP
$991,492 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
£785,658 GBP
€1,002,567 EUR
View
B+
Retailer 14
-
£1,014,860 GBP
$1,359,801 USD
View
Retailer 15
-
£1,084,633 GBP
View
Price last confirmed 10 days ago
Retailer 16
-
£1,126,156 GBP
$1,508,925 USD
View
Price last confirmed 10 days ago
Retailer 17
-
£1,214,849 GBP
$1,627,764 USD
View
Price last confirmed 12 days ago
Most Expensive
Reve Diamonds
BC7B61CFD · Oct 18
£1,250,926 GBP
$1,676,103 USD
View
Price last confirmed 13 days ago
17 more retailers have this diamond
Prices start from £589,315 GBPSave up to £425,545 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.

A
15.18ct Round
£589,315 GBP