Radiant|Natural|GIA

0.81ct D SI1 Radiant Natural Diamond

ID • D/SI1 • GIA 6552695041

Certificate GIA 6552695041

Diamond specifications and retailer prices

From $801 USD
₹76,271 INR
As of October 31, 2026
Save $1,793 USD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,594 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 6552695041. Listed at 11 retailers as of October 30, 2026, with prices from $801 to $2,594, a $1,793 spread on the same certified stone. NZ Jewellers lists it at $2,594. 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
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6552695041
Dimensions6.37 × 4.67 × 3.20 mm
L/W Ratio1.36
Top View
6.37 mm4.67 mm0.81 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 6552695041
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: 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: $2,594 USD|Low: $754 USD|High: $2,594 USD|Avg: $1,322 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2$801 USD
Retailer 10$842 USD
Retailer 3$1,018 USD
Retailer 8$1,020 USD
Retailer 9$1,152 USD
Retailer 7$1,242 USD
Retailer 4$1,255 USD
Retailer 11$1,391 USD
Retailer 5$1,492 USD
Retailer 6$1,958 USD
NZ Jewellers$2,594 USD

37 data points across 11 retailers

11 retailers$801 USD to $2,594 USD

A
Cheapest Retailer
-
$801 USD
₹76,271 INR
A
Retailer 2
-
$842 USD
View
Final sale: no returns
A
Retailer 3
-
$1,018 USD
View
A
Retailer 4
-
$1,020 USD
View
A
Retailer 5
-
$1,152 USD
View
A
Retailer 6
-
$1,242 USD
£978 GBP
View
A
Retailer 7
-
$1,255 USD
£988 GBP
View
Retailer 8
-
$1,391 USD
A$2,139 AUD
View
Price last confirmed 28 days ago
A
Retailer 9
-
$1,492 USD
€1,421 EUR
View
B+
Retailer 10
-
$1,958 USD
£1,542 GBP
View
Most Expensive
B
NZ Jewellers
14c108c4-2cfa-41a9-9ef1-552dbe5e3c03 · Oct 30
$2,594 USD
View
10 more retailers have this diamond
Prices start from $801 USDSave up to $1,793 USD

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
$801 USD