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Radiant|Natural|GIA

0.80ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 6551379258

Certificate GIA 6551379258

Diamond specifications and retailer prices

From ₹71,676 INR
HK$5,900 HKD
As of November 1, 2026
Save ₹1,14,311 INR (61%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹2,41,546 INR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded F 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 6551379258. Listed at 18 retailers as of November 1, 2026, with a 159% 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

0.80
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551379258
Dimensions6.41 × 4.68 × 3.09 mm
L/W Ratio1.37
Girdle conditionPolished
Top View
6.41 mm4.68 mm0.80 ctF / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551379258
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.1%

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: ₹1,85,987 INR|Low: ₹70,461 INR|High: ₹1,89,482 INR|Avg: ₹1,13,905 INR|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 11₹71,676 INR
Retailer 10₹91,476 INR
Retailer 2₹93,012 INR
Retailer 15₹93,771 INR
Retailer 3₹97,283 INR
Retailer 6₹99,099 INR
Retailer 9₹99,670 INR
Retailer 5₹1,13,607 INR
Retailer 7₹1,14,570 INR
Retailer 12₹1,14,841 INR
Retailer 14₹1,23,964 INR
Retailer 8₹1,33,638 INR
Retailer 4₹1,46,078 INR
Retailer 13₹1,50,227 INR
Retailer 1₹1,85,987 INR

25 data points across 15 retailers

18 retailers₹71,676 INR to ₹1,85,987 INR

A
Cheapest Retailer
-
₹71,676 INR
HK$5,900 HKD
A
Retailer 2
-
₹91,476 INR
€918 EUR
View
A
Retailer 3
-
₹93,012 INR
$980 USD
View
A
Retailer 4
-
₹93,771 INR
$988 USD
View
Final sale: no returns
A
Retailer 5
-
₹97,283 INR
$1,025 USD
View
Retailer 6
-
₹99,099 INR
SGD 1,411 SGD
View
Price last confirmed 10 days ago
A
Retailer 7
-
₹99,670 INR
£827 GBP
View
A
Retailer 8
-
₹1,13,607 INR
$1,197 USD
View
A
Retailer 9
-
₹1,14,570 INR
$1,207 USD
View
A
Retailer 10
-
₹1,14,841 INR
$1,210 USD
View
A
Retailer 11
-
₹1,23,964 INR
£1,028 GBP
View
Retailer 12
-
₹1,27,831 INR
A$2,072 AUD
View
Price last confirmed 28 days ago
A
Retailer 13
-
₹1,28,195 INR
A$2,078 AUD
View
A
Retailer 14
-
₹1,33,638 INR
€1,341 EUR
View
Retailer 15
-
₹1,46,078 INR
$1,539 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
₹1,50,227 INR
ZAR 25,571 ZAR
View
B+
Retailer 17
-
₹1,85,987 INR
£1,543 GBP
View
Most Expensive
NZ Jewellers
1862c4d9-25a5-443f-b5c6-4326c55f4676 · Sep 25
₹2,41,546 INR
$2,545 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from ₹71,676 INRSave up to ₹1,14,311 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
0.80ct Radiant
₹71,676 INR