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Radiant|Natural|GIA

1.01ct D IF Radiant Natural Diamond

GD • D/IF • GIA 6551666166

Certificate GIA 6551666166

Diamond specifications and retailer prices

From $7,901 NZD
₹422,365 INR
As of October 29, 2026
Save $2,483 NZD (24%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,384 NZD at GS Diamonds · As of October 29, 2026
View at GS Diamonds

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551666166. Listed at 7 retailers as of October 29, 2026, with prices from $7,901 to $10,384, a $2,483 spread on the same certified stone. GS Diamonds lists it at $10,384. 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

1.01
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6551666166
Dimensions6.96 × 4.90 × 3.18 mm
L/W Ratio1.42
Culet sizeNone
Top View
6.96 mm4.90 mm1.01 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6551666166
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.0%

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: $10,384 NZD|Low: $7,744 NZD|High: $10,912 NZD|Avg: $9,270 NZD|-3.0%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2$7,901 NZD
Retailer 4$8,772 NZD
Retailer 6$9,064 NZD
Retailer 3$9,407 NZD
Retailer 5$10,365 NZD
GS Diamonds$10,384 NZD

46 data points across 6 retailers

7 retailers$7,901 NZD to $10,384 NZD

A
Cheapest Retailer
-
$7,901 NZD
₹422,365 INR
A
Retailer 2
-
$8,772 NZD
$4,924 USD
View
A
Retailer 3
-
$9,064 NZD
$5,088 USD
View
Final sale: no returns
A
Retailer 4
-
$9,192 NZD
A$7,938 AUD
View
A
Retailer 5
-
$9,407 NZD
SGD 7,136 SGD
View
B+
Retailer 6
-
$10,365 NZD
$5,818 USD
View
Most Expensive
B+
GS Diamonds
AN1E-100768155154 · Oct 29
$10,384 NZD
A$8,967 AUD
View
6 more retailers have this diamond
Prices start from $7,901 NZDSave up to $2,483 NZD

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
1.01ct Radiant
$7,901 NZD