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Radiant|Lab Grown|IGI

1.01ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG784644955

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG784644955

Diamond specifications and retailer prices

From $347 NZD
$195 USD
As of November 2, 2026
Save $3,421 NZD (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,768 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644955 or 784644955. Listed at 14 retailers as of November 1, 2026, with prices from $347 to $3,768, a $3,421 spread on the same certified stone. Rare Carat lists it at $3,768. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644955
Dimensions7.29 × 4.98 × 3.20 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.29 mm4.98 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644955
Side View
Table 67.0%Crown 38.2°Girdle: Slightly ThickPavilion 33.1°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: $3,768 NZD|Low: $347 NZD|High: $4,763 NZD|Avg: $1,732 NZD|+9.8%
Rare Carat
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 7$347 NZD
Retailer 3$601 NZD
Retailer 8$691 NZD
Retailer 11$750 NZD
Retailer 12$784 NZD
Retailer 4$818 NZD
Retailer 5$832 NZD
Retailer 10$1,386 NZD
Retailer 2$1,901 NZD
Retailer 6$2,630 NZD
Retailer 9$3,324 NZD
Rare Carat$3,768 NZD

27 data points across 12 retailers

14 retailers$347 NZD to $3,768 NZD

A+
Cheapest Retailer
-
$347 NZD
$195 USD
Retailer 2
-
$476 NZD
$268 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$553 NZD
$311 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$601 NZD
$338 USD
View
Final sale: no returns
A
Retailer 5
-
$691 NZD
$389 USD
View
A
Retailer 6
-
$750 NZD
$422 USD
View
A
Retailer 7
-
$784 NZD
$441 USD
View
A
Retailer 8
-
$832 NZD
€446 EUR
View
B+
Retailer 9
-
$1,386 NZD
$780 USD
View
B+
Retailer 10
-
$1,901 NZD
£842 GBP
View
Retailer 11
-
$2,097 NZD
$1,180 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$2,630 NZD
$1,480 USD
View
B
Retailer 13
-
$3,324 NZD
$1,870 USD
View
Most Expensive
B
Rare Carat
617-56B · Nov 1
$3,768 NZD
$2,120 USD
View
13 more retailers have this diamond
Prices start from $347 NZDSave up to $3,421 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
$347 NZD