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Radiant|Lab Grown|IGI

1.09ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG560205780

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

Certificate IGI LG560205780

Diamond specifications and retailer prices

From $164 USD
As of October 27, 2026
Save $792 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $956 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG560205780 or 560205780. Listed at 14 retailers as of October 27, 2026, with prices from $164 to $956, a $792 spread on the same certified stone. MOH London lists it at $956. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560205780
Dimensions7.05 × 5.15 × 3.59 mm
L/W Ratio1.37
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
7.05 mm5.15 mm1.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG560205780
Side View
Table 64.0%Crown 43.1°Girdle: MediumPavilion 36.4°Culet: NoneDepth 69.7%

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 27
Current: $956 USD|Low: $100 USD|High: $1,064 USD|Avg: $507 USD|+0.4%
MOH London
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
October 29, 2026
Retailer 6$100 USD
Retailer 11$164 USD
Retailer 13$184 USD
Retailer 12$203 USD
Retailer 15$275 USD
Retailer 2$359 USD
Retailer 14$369 USD
Retailer 9$380 USD
Retailer 8$500 USD
Retailer 10$515 USD
Retailer 5$542 USD
Retailer 4$652 USD
Retailer 16$709 USD
MOH London$956 USD
Retailer 3$1,030 USD
Retailer 7$1,064 USD

42 data points across 16 retailers

14 retailers$164 USD to $956 USD

A
Cheapest Retailer
-
$164 USD
A
Retailer 2
-
$184 USD
View
Final sale: no returns
A
Retailer 3
-
$190 USD
View
A
Retailer 4
-
$203 USD
View
A
Retailer 5
-
$203 USD
View
B+
Retailer 6
-
$275 USD
View
A
Retailer 7
-
$359 USD
£283 GBP
View
A
Retailer 8
-
$369 USD
View
A
Retailer 9
-
$380 USD
€362 EUR
View
B+
Retailer 10
-
$515 USD
View
B
Retailer 11
-
$638 USD
£502 GBP
View
B+
Retailer 12
-
$654 USD
View
B
Retailer 13
-
$709 USD
View
Most Expensive
B
MOH London
LG560205780 · Oct 29
$956 USD
£753 GBP
View
13 more retailers have this diamond
Prices start from $164 USDSave up to $792 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
1.09ct Radiant
$164 USD