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Cushion|Natural|GIA

1.80ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 5231935650

Certificate GIA 5231935650

Diamond specifications and retailer prices

From ₹3,93,777 INR
HK$32,400 HKD
As of November 1, 2026
Save ₹4,60,338 INR (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹8,54,114 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.8ct natural cushion diamond

This 1.8ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231935650. Listed at 9 retailers as of November 1, 2026, with prices from ₹3,93,777 to ₹8,54,114, a ₹4,60,338 spread on the same certified stone. MOH London lists it at ₹8,54,114. 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

1.80
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.84°
OriginNatural
Grading LabGIA
CertificateGIA 5231935650
Dimensions6.84 × 6.81 × 4.70 mm
L/W Ratio1.00
Top View
6.84 mm6.81 mm1.80 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231935650
Side View
Table 61.0%CrownGirdle: STK-VTKPavilion 36.84°Culet: NoneDepth 69.0%

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: Nov 1
Current: ₹8,54,114 INR|Low: ₹3,90,131 INR|High: ₹8,66,535 INR|Avg: ₹5,60,910 INR|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4₹3,93,777 INR
Retailer 3₹4,71,712 INR
Retailer 7₹5,00,905 INR
Retailer 2₹5,12,462 INR
Retailer 8₹5,28,682 INR
Retailer 6₹5,65,522 INR
Retailer 5₹6,11,245 INR
MOH London₹8,54,114 INR

42 data points across 8 retailers

9 retailers₹3,93,777 INR to ₹8,54,114 INR

A
Cheapest Retailer
-
₹3,93,777 INR
HK$32,400 HKD
A
Retailer 2
-
₹4,71,712 INR
$4,968 USD
View
A
Retailer 3
-
₹5,00,905 INR
SGD 7,129 SGD
View
A
Retailer 4
-
₹5,12,462 INR
£4,250 GBP
View
A
Retailer 5
-
₹5,28,682 INR
$5,568 USD
View
Final sale: no returns
A
Retailer 6
-
₹5,65,209 INR
A$9,158 AUD
View
A
Retailer 7
-
₹5,65,522 INR
$5,956 USD
View
A
Retailer 8
-
₹6,11,245 INR
€6,131 EUR
View
Most Expensive
B+
MOH London
50A3EE518 · Nov 1
₹8,54,114 INR
£7,083 GBP
View
8 more retailers have this diamond
Prices start from ₹3,93,777 INRSave up to ₹4,60,338 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
1.80ct Cushion
₹3,93,777 INR