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Radiant|Natural|GIA

0.81ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 5426763283

Certificate GIA 5426763283

Diamond specifications and retailer prices

From ₹74,137 INR
HK$6,100 HKD
As of October 31, 2026
Save ₹99,132 INR (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹1,82,447 INR at MOH London · As of October 25, 2026
View at MOH London

About this 0.81ct natural radiant diamond

This 0.81ct natural radiant sits in the just-under-one-carat band, graded D 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 5426763283. Listed at 13 retailers as of October 31, 2026, with a 134% 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

0.81
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5426763283
Dimensions5.14 × 5.10 × 3.49 mm
L/W Ratio1.01
Top View
5.14 mm5.10 mm0.81 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5426763283
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.4%

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: Oct 31
Current: ₹1,82,447 INR|Low: ₹72,922 INR|High: ₹1,91,371 INR|Avg: ₹1,28,138 INR|-3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5₹74,137 INR
Retailer 3₹1,02,935 INR
Retailer 10₹1,02,998 INR
Retailer 11₹1,12,175 INR
Retailer 12₹1,12,991 INR
Retailer 8₹1,16,206 INR
Retailer 2₹1,17,315 INR
Retailer 4₹1,31,054 INR
Retailer 6₹1,39,676 INR
Retailer 7₹1,47,123 INR
Retailer 9₹1,73,269 INR
MOH London₹1,82,447 INR

43 data points across 12 retailers

13 retailers₹74,137 INR to ₹1,73,269 INR

A
Cheapest Retailer
-
₹74,137 INR
HK$6,100 HKD
A
Retailer 2
-
₹1,02,935 INR
SGD 1,465 SGD
View
A
Retailer 3
-
₹1,02,998 INR
$1,085 USD
View
A
Retailer 4
-
₹1,12,175 INR
$1,181 USD
View
A
Retailer 5
-
₹1,12,991 INR
$1,190 USD
View
A
Retailer 6
-
₹1,16,206 INR
£964 GBP
View
A
Retailer 7
-
₹1,17,315 INR
£973 GBP
View
A
Retailer 8
-
₹1,26,397 INR
A$2,048 AUD
View
Retailer 9
-
₹1,31,054 INR
A$2,123 AUD
View
Price last confirmed 28 days ago
A
Retailer 10
-
₹1,39,676 INR
€1,401 EUR
View
A
Retailer 11
-
₹1,47,123 INR
ZAR 25,032 ZAR
View
B+
Retailer 12
-
₹1,73,269 INR
SGD 2,466 SGD
View
Most Expensive
MOH London
15A271AEC · Oct 25
₹1,82,447 INR
£1,513 GBP
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from ₹74,137 INRSave up to ₹99,132 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
0.81ct Radiant
₹74,137 INR