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Round|Natural|GIA

3.18ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6177561497

Certificate GIA 6177561497

Diamond specifications and retailer prices

From ₹28,91,749 INR
As of November 6, 2026
Save ₹15,69,224 INR (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹44,60,973 INR at MOH London · As of November 4, 2026
View at MOH London

About this 3.18ct natural round diamond

This 3.18ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6177561497. Listed at 4 retailers as of November 4, 2026, with prices from ₹28,91,749 to ₹44,60,973, a ₹15,69,224 spread on the same certified stone. MOH London lists it at ₹44,60,973. 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

3.18
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6177561497
Dimensions9.50 × 9.50 × 5.83 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
9.50 mm9.50 mm3.18 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6177561497
Side View
Table 56.0%Crown 34°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹44,60,973 INR|Low: ₹28,91,749 INR|High: ₹45,26,848 INR|Avg: ₹34,72,120 INR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2₹28,91,749 INR
Retailer 4₹29,27,652 INR
Retailer 3₹34,48,048 INR
MOH London₹44,60,973 INR

41 data points across 4 retailers

4 retailers₹28,91,749 INR to ₹44,60,973 INR

B
Cheapest Retailer
-
₹28,91,749 INR
B
Retailer 2
-
₹29,27,652 INR
View
B
Retailer 3
-
₹34,48,048 INR
View
Most Expensive
B
MOH London
ED94F58D9 · Nov 4
₹44,60,973 INR
£37,178 GBP
View
3 more retailers have this diamond
Prices start from ₹28,91,749 INRSave up to ₹15,69,224 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.

B
3.18ct Round
₹28,91,749 INR