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Radiant|Lab Grown|IGI

1.09ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG635424173

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

Certificate IGI LG635424173

Diamond specifications and retailer prices

From $160 USD
As of November 2, 2026
Save $766 USD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $926 USD at MOH London · As of November 1, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG635424173 or 635424173. Listed at 23 retailers as of November 1, 2026, with prices from $160 to $926, a $766 spread on the same certified stone. MOH London lists it at $926. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635424173
Dimensions7.60 × 4.90 × 3.20 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm4.90 mm1.09 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635424173
Side View
Table 63.0%Crown 43.5°Girdle: MED-STKPavilion 31.5°Culet: NoneDepth 65.3%

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: $926 USD|Low: $146 USD|High: $960 USD|Avg: $433 USD
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
Retailer 17
November 1, 2026
Retailer 14$160 USD
Retailer 6$179 USD
Retailer 3$185 USD
Retailer 5$198 USD
Retailer 16$198 USD
Retailer 7$265 USD
Retailer 9$323 USD
Retailer 11$331 USD
Retailer 10$342 USD
Retailer 4$388 USD
Retailer 2$483 USD
Retailer 13$509 USD
Retailer 12$520 USD
Retailer 17$637 USD
Retailer 15$650 USD
MOH London$926 USD
Retailer 8$960 USD

30 data points across 17 retailers

23 retailers$160 USD to $926 USD

A
Cheapest Retailer
-
$160 USD
A
Retailer 2
-
$179 USD
View
Final sale: no returns
A
Retailer 3
-
$185 USD
View
Retailer 4
-
$198 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$198 USD
View
B+
Retailer 6
-
$265 USD
View
A
Retailer 7
-
$323 USD
View
A
Retailer 8
-
$331 USD
€315 EUR
View
A
Retailer 9
-
$342 USD
ZAR 5,521 ZAR
View
Retailer 10
-
$388 USD
£306 GBP
View
Price last confirmed 24 days ago
B+
Retailer 11
-
$483 USD
A$743 AUD
View
B+
Retailer 12
-
$494 USD
£389 GBP
View
B+
Retailer 13
-
$509 USD
View
B+
Retailer 14
-
$517 USD
£407 GBP
View
Retailer 15
-
$520 USD
View
Price last confirmed 35 days ago
B+
Retailer 16
-
$520 USD
View
Retailer 17
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$555 USD
View
Price last confirmed 28 days ago
Retailer 18
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$555 USD
View
Price last confirmed 28 days ago
B+
Retailer 19
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$635 USD
View
B+
Retailer 20
-
$637 USD
View
B+
Retailer 21
-
$650 USD
View
B+
Retailer 22
-
$692 USD
View
Most Expensive
B
MOH London
LG635424173 · Nov 1
$926 USD
£729 GBP
View
22 more retailers have this diamond
Prices start from $160 USDSave up to $766 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
$160 USD