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Radiant|Natural|GIA

0.90ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 1545606797

Certificate GIA 1545606797

Diamond specifications and retailer prices

From ₹1,24,385 INR
HK$10,200 HKD
As of October 29, 2026
Save ₹1,77,009 INR (59%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹4,04,993 INR at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545606797. Listed at 10 retailers as of October 29, 2026, with a 142% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.90
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545606797
Dimensions6.63 × 4.88 × 3.28 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.63 mm4.88 mm0.90 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545606797
Side View
Table 61.0%CrownGirdle: SLI-POLPavilionCulet: NoneDepth 67.2%

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 29
Current: ₹1,26,237 INR|Low: ₹1,24,385 INR|High: ₹3,42,531 INR|Avg: ₹1,84,051 INR|-15.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3₹1,24,385 INR
Retailer 1₹1,26,237 INR
Retailer 4₹1,32,902 INR
Retailer 6₹1,59,958 INR
Retailer 7₹1,78,223 INR
Retailer 2₹2,20,416 INR
Retailer 5₹3,01,393 INR

45 data points across 7 retailers

10 retailers₹1,24,385 INR to ₹3,01,393 INR

A
Cheapest Retailer
-
₹1,24,385 INR
HK$10,200 HKD
A
Retailer 2
-
₹1,26,237 INR
View
A
Retailer 3
-
₹1,32,902 INR
$1,395 USD
View
Final sale: no returns
A
Retailer 4
-
₹1,59,958 INR
$1,679 USD
View
A
Retailer 5
-
₹1,78,223 INR
SGD 2,528 SGD
View
Retailer 6
-
₹1,81,204 INR
$1,902 USD
View
Price last confirmed 29 days ago
Retailer 7
-
₹1,93,684 INR
$2,033 USD
View
Price last confirmed 23 days ago
B+
Retailer 8
-
₹2,20,416 INR
£1,822 GBP
View
B
Retailer 9
-
₹3,01,393 INR
£2,491 GBP
View
Most Expensive
NZ Jewellers
c338a6c1-ce1c-4cc0-84de-5894107c57d5 · Oct 6
₹4,04,993 INR
$4,251 USD
View
Price last confirmed 23 days ago
9 more retailers have this diamond
Prices start from ₹1,24,385 INRSave up to ₹1,77,009 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
0.90ct Radiant
₹1,24,385 INR