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Radiant|Natural|GIA

0.81ct F SI1 Radiant Natural Diamond

GD • F/SI1 • GIA 7566457013

Certificate GIA 7566457013

Diamond specifications and retailer prices

From ₹1,06,299 INR
$1,120 USD
As of October 28, 2026
Save ₹26,954 INR (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹1,33,254 INR at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 0.81ct natural radiant diamond

This 0.81ct natural radiant sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7566457013. Listed at 4 retailers as of October 28, 2026, with prices from ₹1,06,299 to ₹1,33,254, a ₹26,954 spread on the same certified stone. Blue Nile lists it at ₹1,33,254. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.81
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566457013
Dimensions6.20 × 4.45 × 3.04 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
6.20 mm4.45 mm0.81 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566457013
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

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 28
Current: ₹1,33,254 INR|Low: ₹1,06,299 INR|High: ₹1,37,335 INR|Avg: ₹1,20,661 INR|-3.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 18, 2026
Retailer 2₹1,06,299 INR
Retailer 4₹1,14,177 INR
Retailer 3₹1,22,628 INR
Blue Nile₹1,33,254 INR

6 data points across 4 retailers

4 retailers₹1,06,299 INR to ₹1,33,254 INR

A
Cheapest Retailer
-
₹1,06,299 INR
$1,120 USD
B+
Retailer 2
-
₹1,14,177 INR
$1,203 USD
View
B+
Retailer 3
-
₹1,22,628 INR
SGD 1,746 SGD
View
Most Expensive
B+
Blue Nile
30303581 · Oct 29
₹1,33,254 INR
$1,404 USD
View
3 more retailers have this diamond
Prices start from ₹1,06,299 INRSave up to ₹26,954 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
₹1,06,299 INR