Radiant|Lab Grown|IGI

2.05ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG836698023

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

Certificate IGI LG836698023

Diamond specifications and retailer prices

From $1,612 USD
As of October 29, 2026
Save $6,412 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,024 USD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

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 LG836698023 or 836698023. Listed at 17 retailers as of October 29, 2026, with prices from $1,612 to $8,024, a $6,412 spread on the same certified stone. Riddles Jewelry lists it at $8,024. 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
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836698023
Dimensions9.15 × 6.23 × 4.25 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.15 mm6.23 mm2.05 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836698023
Side View
Table 65.0%Crown 40.8°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 68.2%

Caratlytics Score

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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 29
Current: $3,155 USD|Low: $1,612 USD|High: $8,024 USD|Avg: $3,769 USD
Retailer 1
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
Retailer 20
Riddles Jewelry
October 8, 2026
Retailer 14$1,612 USD
Retailer 3$1,725 USD
Retailer 18$1,731 USD
Retailer 9$1,774 USD
Retailer 5$1,932 USD
Retailer 13$2,034 USD
Retailer 4$2,244 USD
Retailer 20$2,340 USD
Retailer 16$2,658 USD
Retailer 1$3,155 USD
Retailer 6$3,749 USD
Retailer 12$3,824 USD
Retailer 19$4,031 USD
Retailer 11$4,147 USD
Retailer 2$4,831 USD
Retailer 7$5,053 USD
Retailer 8$5,461 USD
Retailer 17$7,020 USD
Retailer 15$7,087 USD
Retailer 10$7,380 USD
Riddles Jewelry$8,024 USD

13 data points across 21 retailers

17 retailers$1,612 USD to $8,024 USD

Retailer 1
-
$1,286 USD
Price last confirmed 28 days ago
Retailer 2
-
$1,533 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$1,612 USD
View
Retailer 4
-
$1,731 USD
£1,363 GBP
View
Price last confirmed 27 days ago
Retailer 5
-
$1,932 USD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$2,658 USD
View
Retailer 7
-
$2,913 USD
View
Price last confirmed 30 days ago
B
Retailer 8
-
$3,155 USD
CA$4,382 CAD
View
Retailer 9
-
$3,749 USD
£2,952 GBP
View
Price last confirmed 28 days ago
B
Retailer 10
-
$3,824 USD
View
Retailer 11
-
$4,031 USD
ZAR 65,114 ZAR
View
Price last confirmed 28 days ago
Retailer 12
-
$4,147 USD
View
Price last confirmed 28 days ago
Retailer 13
-
$5,461 USD
View
Price last confirmed 28 days ago
B
Retailer 14
-
$6,910 USD
View
Retailer 15
-
$7,020 USD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$7,087 USD
View
Most Expensive
B
Riddles Jewelry
1989204294 · Oct 29
$8,024 USD
View
16 more retailers have this diamond
Prices start from $1,612 USDSave up to $6,412 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
2.05ct Radiant
$1,612 USD