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Radiant|Lab Grown|IGI

1.01ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG836608051

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

Certificate IGI LG836608051

Diamond specifications and retailer prices

From $380 NZD
$214 USD
As of November 2, 2026
Save $3,400 NZD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,779 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 very-good cut grade and certified by IGI LG836608051 or 836608051. Listed at 18 retailers as of November 1, 2026, with prices from $380 to $3,779, a $3,400 spread on the same certified stone. Rare Carat lists it at $3,779. 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
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836608051
Dimensions6.90 × 4.99 × 3.45 mm
L/W Ratio1.38
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
6.90 mm4.99 mm1.01 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836608051
Side View
Table 64.0%Crown 40°Girdle: MediumPavilion 37.8°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,779 NZD|Low: $380 NZD|High: $4,649 NZD|Avg: $1,665 NZD|-0.7%
Rare Carat
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 12$380 NZD
Retailer 3$460 NZD
Retailer 19$476 NZD
Retailer 15$507 NZD
Retailer 2$523 NZD
Retailer 6$862 NZD
Retailer 14$877 NZD
Retailer 18$883 NZD
Retailer 4$919 NZD
Retailer 10$932 NZD
Retailer 13$957 NZD
Retailer 17$992 NZD
Retailer 9$1,427 NZD
Retailer 16$1,632 NZD
Retailer 7$1,725 NZD
Retailer 8$1,852 NZD
Retailer 5$3,229 NZD
Retailer 11$3,382 NZD
Rare Carat$3,779 NZD

13 data points across 19 retailers

18 retailers$380 NZD to $3,779 NZD

A
Cheapest Retailer
-
$380 NZD
$214 USD
A
Retailer 2
-
$460 NZD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$476 NZD
$268 USD
View
A
Retailer 4
-
$507 NZD
$286 USD
View
A
Retailer 5
-
$523 NZD
£232 GBP
View
A
Retailer 6
-
$862 NZD
$486 USD
View
A
Retailer 7
-
$877 NZD
ZAR 7,983 ZAR
View
A
Retailer 8
-
$883 NZD
€474 EUR
View
A
Retailer 9
-
$919 NZD
$518 USD
View
A
Retailer 10
-
$957 NZD
£425 GBP
View
B+
Retailer 11
-
$992 NZD
$559 USD
View
B+
Retailer 12
-
$1,427 NZD
SGD 1,087 SGD
View
B
Retailer 13
-
$1,632 NZD
$920 USD
View
B+
Retailer 14
-
$1,725 NZD
$972 USD
View
B
Retailer 15
-
$1,852 NZD
$1,044 USD
View
B
Retailer 16
-
$3,229 NZD
$1,820 USD
View
B
Retailer 17
-
$3,382 NZD
$1,906 USD
View
Most Expensive
B
Rare Carat
PD-248217 · Nov 1
$3,779 NZD
$2,130 USD
View
17 more retailers have this diamond
Prices start from $380 NZDSave up to $3,400 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
$380 NZD