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Round|Natural|GIA

1.60ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2556369395

Certificate GIA 2556369395

Diamond specifications and retailer prices

From ₹4,30,237 INR
HK$35,400 HKD
As of November 1, 2026
Save ₹4,36,297 INR (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹8,66,535 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556369395. Listed at 13 retailers as of November 1, 2026, with prices from ₹4,30,237 to ₹8,66,535, a ₹4,36,297 spread on the same certified stone. MOH London lists it at ₹8,66,535. 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

1.60
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556369395
Dimensions7.46 × 7.41 × 4.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural, Natural
Top View
7.46 mm7.41 mm1.60 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556369395
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.4%

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: Nov 1
Current: ₹8,66,535 INR|Low: ₹4,26,591 INR|High: ₹8,66,535 INR|Avg: ₹5,38,701 INR
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
November 1, 2026
Retailer 10₹4,30,237 INR
Retailer 5₹4,78,453 INR
Retailer 11₹5,13,015 INR
Retailer 7₹5,41,741 INR
Retailer 9₹5,42,641 INR
Retailer 12₹5,42,924 INR
Retailer 4₹5,52,609 INR
Retailer 13₹6,02,798 INR
Retailer 6₹6,04,991 INR
Retailer 2₹6,39,958 INR
Retailer 8₹7,22,680 INR
Retailer 3₹8,35,560 INR
MOH London₹8,66,535 INR

40 data points across 13 retailers

13 retailers₹4,30,237 INR to ₹8,66,535 INR

A
Cheapest Retailer
-
₹4,30,237 INR
HK$35,400 HKD
Retailer 2
-
₹4,78,453 INR
$5,039 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
₹5,13,015 INR
$5,403 USD
View
B+
Retailer 4
-
₹5,41,741 INR
£4,493 GBP
View
B+
Retailer 5
-
₹5,42,641 INR
SGD 7,723 SGD
View
B+
Retailer 6
-
₹5,42,924 INR
$5,718 USD
View
Final sale: no returns
A
Retailer 7
-
₹5,52,609 INR
$5,820 USD
View
B+
Retailer 8
-
₹6,02,798 INR
$6,349 USD
View
B+
Retailer 9
-
₹6,04,991 INR
£5,017 GBP
View
B+
Retailer 10
-
₹6,39,958 INR
€6,419 EUR
View
B
Retailer 11
-
₹7,22,680 INR
ZAR 122,959 ZAR
View
B
Retailer 12
-
₹8,35,560 INR
$8,800 USD
View
Most Expensive
B
MOH London
E76F662C0 · Nov 1
₹8,66,535 INR
£7,186 GBP
View
12 more retailers have this diamond
Prices start from ₹4,30,237 INRSave up to ₹4,36,297 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
1.60ct Round
₹4,30,237 INR