Round|Natural|GIA

18.03ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 5231883468

Certificate GIA 5231883468

Diamond specifications and retailer prices

From ₹2,88,36,569 INR
As of October 31, 2026
Save ₹1,58,05,597 INR (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹4,46,42,167 INR at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 18.03ct natural round diamond

This 18.03ct natural round sits in the over five carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5231883468. Listed at 10 retailers as of October 31, 2026, with prices from ₹2,88,36,569 to ₹4,46,42,167, a ₹1,58,05,597 spread on the same certified stone. Aurelinne lists it at ₹4,46,42,167. 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

18.03
Carat
M
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231883468
Dimensions16.52 × 16.65 × 10.51 mm
L/W Ratio1.01
Top View
16.52 mm16.65 mm18.03 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231883468
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.4%

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: ₹4,46,42,167 INR|Low: ₹2,87,70,967 INR|High: ₹4,46,42,167 INR|Avg: ₹3,89,05,954 INR
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2₹2,88,36,569 INR
Retailer 7₹3,49,34,881 INR
Retailer 6₹3,56,08,909 INR
Retailer 10₹3,74,47,805 INR
Retailer 3₹3,82,55,355 INR
Retailer 11₹3,96,81,884 INR
Retailer 4₹3,99,86,175 INR
Retailer 8₹4,13,35,343 INR
Retailer 9₹4,29,88,707 INR
Retailer 5₹4,32,66,863 INR
Aurelinne₹4,46,42,167 INR

40 data points across 11 retailers

10 retailers₹2,88,36,569 INR to ₹4,46,42,167 INR

A
Cheapest Retailer
-
₹2,88,36,569 INR
Retailer 2
-
₹3,49,34,881 INR
£289,708 GBP
View
Price last confirmed 31 days ago
B
Retailer 3
-
₹3,74,47,805 INR
$394,395 USD
View
B
Retailer 4
-
₹3,82,55,355 INR
$402,900 USD
View
B
Retailer 5
-
₹3,96,81,884 INR
$417,924 USD
View
B
Retailer 6
-
₹3,99,86,175 INR
€401,075 EUR
View
B
Retailer 7
-
₹4,13,35,343 INR
$435,338 USD
View
B
Retailer 8
-
₹4,29,88,707 INR
$452,751 USD
View
B
Retailer 9
-
₹4,32,66,863 INR
ZAR 7,361,559 ZAR
View
Most Expensive
B
Aurelinne
a321bb1c-b7c7-466c-b1e3-51871fd173df · Oct 31
₹4,46,42,167 INR
$470,165 USD
View
9 more retailers have this diamond
Prices start from ₹2,88,36,569 INRSave up to ₹1,58,05,597 INR

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
18.03ct Round
₹2,88,36,569 INR