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Round|Natural|GIA

1.51ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2245021465

Certificate GIA 2245021465

Diamond specifications and retailer prices

From ₹6,34,151 INR
HK$52,200 HKD
As of November 1, 2026
Save ₹5,55,416 INR (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹11,89,567 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2245021465. Listed at 19 retailers as of November 1, 2026, with prices from ₹6,34,151 to ₹11,89,567, a ₹5,55,416 spread on the same certified stone. MOH London lists it at ₹11,89,567. 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

1.51
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2245021465
Dimensions7.30 × 7.33 × 4.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.30 mm7.33 mm1.51 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245021465
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹11,89,567 INR|Low: ₹6,34,151 INR|High: ₹12,38,022 INR|Avg: ₹8,36,678 INR|-2.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 3₹6,34,151 INR
Retailer 13₹6,37,321 INR
Retailer 18₹6,46,242 INR
Retailer 14₹6,55,543 INR
Retailer 16₹6,65,574 INR
Retailer 17₹7,08,124 INR
Retailer 8₹7,08,431 INR
Retailer 4₹7,10,959 INR
Retailer 11₹7,83,921 INR
Retailer 5₹7,98,003 INR
Retailer 10₹8,18,394 INR
Retailer 6₹8,49,445 INR
Retailer 7₹8,52,292 INR
Retailer 2₹8,77,918 INR
Retailer 12₹8,81,752 INR
Retailer 9₹8,94,588 INR
Retailer 15₹10,48,640 INR
MOH London₹11,89,567 INR

29 data points across 18 retailers

19 retailers₹6,34,151 INR to ₹11,89,567 INR

A
Cheapest Retailer
-
₹6,34,151 INR
HK$52,200 HKD
A
Retailer 2
-
₹6,37,321 INR
$6,715 USD
View
A
Retailer 3
-
₹6,46,242 INR
$6,809 USD
View
A
Retailer 4
-
₹6,55,543 INR
$6,907 USD
View
A
Retailer 5
-
₹6,65,574 INR
A$10,789 AUD
View
B+
Retailer 6
-
₹7,08,124 INR
$7,461 USD
View
Final sale: no returns
B+
Retailer 7
-
₹7,08,431 INR
CA$10,367 CAD
View
B+
Retailer 8
-
₹7,10,959 INR
$7,491 USD
View
B+
Retailer 9
-
₹7,83,921 INR
£6,504 GBP
View
B+
Retailer 10
-
₹7,98,003 INR
$8,408 USD
View
Retailer 11
-
₹8,18,394 INR
A$13,266 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
₹8,49,445 INR
$8,950 USD
View
B+
Retailer 13
-
₹8,52,292 INR
$8,980 USD
View
B+
Retailer 14
-
₹8,77,918 INR
$9,250 USD
View
B+
Retailer 15
-
₹8,81,752 INR
€8,848 EUR
View
B+
Retailer 16
-
₹8,94,588 INR
$9,426 USD
View
Retailer 17
-
₹9,56,408 INR
$10,077 USD
View
Price last confirmed 19 days ago
B
Retailer 18
-
₹10,48,640 INR
ZAR 178,494 ZAR
View
Most Expensive
B
MOH London
C7551D8A6 · Nov 1
₹11,89,567 INR
£9,869 GBP
View
18 more retailers have this diamond
Prices start from ₹6,34,151 INRSave up to ₹5,55,416 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
1.51ct Round
₹6,34,151 INR