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Radiant|Lab Grown|IGI

2.05ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG840623902

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

Certificate IGI LG840623902

Diamond specifications and retailer prices

From $1,357 NZD
$765 USD
As of October 30, 2026
Save $10,903 NZD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,260 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.05ct lab-grown radiant diamond

This 2.05ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840623902 or 840623902. Listed at 19 retailers as of October 30, 2026, with prices from $1,357 to $12,260, a $10,903 spread on the same certified stone. Brilliant Earth lists it at $12,260. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.05
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840623902
Dimensions8.94 × 6.28 × 4.18 mm
L/W Ratio1.42
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
8.94 mm6.28 mm2.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840623902
Side View
Table 65.0%Crown 43.4°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 66.6%

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: Oct 30
Current: $12,260 NZD|Low: $1,357 NZD|High: $12,260 NZD|Avg: $4,573 NZD
Brilliant Earth
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 1, 2026
Retailer 15$1,357 NZD
Retailer 3$1,521 NZD
Retailer 19$1,576 NZD
Retailer 4$1,890 NZD
Retailer 17$1,920 NZD
Retailer 7$2,166 NZD
Retailer 18$2,482 NZD
Retailer 10$2,546 NZD
Retailer 2$2,650 NZD
Retailer 12$2,716 NZD
Retailer 13$3,746 NZD
Retailer 5$4,486 NZD
Retailer 8$4,888 NZD
Retailer 14$5,323 NZD
Retailer 11$6,201 NZD
Retailer 9$6,206 NZD
Retailer 6$6,553 NZD
Retailer 16$12,065 NZD
Brilliant Earth$12,260 NZD

6 data points across 19 retailers

19 retailers$1,357 NZD to $12,260 NZD

A
Cheapest Retailer
-
$1,357 NZD
$765 USD
A
Retailer 2
-
$1,521 NZD
$857 USD
View
Final sale: no returns
A
Retailer 3
-
$1,576 NZD
$888 USD
View
A
Retailer 4
-
$1,890 NZD
$1,065 USD
View
A
Retailer 5
-
$1,920 NZD
£852 GBP
View
A
Retailer 6
-
$2,166 NZD
$1,221 USD
View
A
Retailer 7
-
$2,482 NZD
$1,399 USD
View
A
Retailer 8
-
$2,546 NZD
$1,435 USD
View
A
Retailer 9
-
$2,650 NZD
£1,176 GBP
View
A
Retailer 10
-
$2,716 NZD
€1,458 EUR
View
B+
Retailer 11
-
$3,746 NZD
$2,111 USD
View
B+
Retailer 12
-
$4,486 NZD
ZAR 40,846 ZAR
View
B+
Retailer 13
-
$4,888 NZD
$2,755 USD
View
B+
Retailer 14
-
$5,323 NZD
$3,000 USD
View
B
Retailer 15
-
$6,201 NZD
SGD 4,723 SGD
View
B
Retailer 16
-
$6,206 NZD
$3,498 USD
View
B
Retailer 17
-
$6,553 NZD
£2,908 GBP
View
B
Retailer 18
-
$12,065 NZD
$6,800 USD
View
Most Expensive
B
Brilliant Earth
22335786Y · Oct 31
$12,260 NZD
$6,910 USD
View
18 more retailers have this diamond
Prices start from $1,357 NZDSave up to $10,903 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
2.05ct Radiant
$1,357 NZD