Radiant|Lab Grown|IGI

1.20ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG678508194

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

Certificate IGI LG678508194

Diamond specifications and retailer prices

From $240 USD
As of October 30, 2026
Save $959 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,199 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678508194 or 678508194. Listed at 18 retailers as of October 29, 2026, with prices from $240 to $1,199, a $959 spread on the same certified stone. MOH London lists it at $1,199. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678508194
Dimensions7.63 × 5.30 × 3.46 mm
L/W Ratio1.44
Culet sizePointed
Top View
7.63 mm5.30 mm1.20 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678508194
Side View
Table 64.0%Crown 44.1°Girdle: MediumPavilion 34.1°Culet: NoneDepth 65.3%

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 30
Current: $1,199 USD|Low: $162 USD|High: $1,590 USD|Avg: $671 USD|-0.6%
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
October 29, 2026
Retailer 14$162 USD
Retailer 10$240 USD
Retailer 13$267 USD
Retailer 11$298 USD
Retailer 15$482 USD
Retailer 12$502 USD
Retailer 4$505 USD
Retailer 2$511 USD
Retailer 5$566 USD
Retailer 8$726 USD
Retailer 6$794 USD
Retailer 9$960 USD
Retailer 3$1,158 USD
MOH London$1,199 USD
Retailer 7$1,590 USD

23 data points across 15 retailers

18 retailers$240 USD to $1,199 USD

Retailer 1
-
$240 USD
Price last confirmed 22 days ago
Retailer 2
-
$240 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$240 USD
View
A
Retailer 4
-
$267 USD
View
Final sale: no returns
Retailer 5
-
$278 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$298 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$298 USD
View
Retailer 8
-
$298 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$482 USD
View
A
Retailer 10
-
$502 USD
View
A
Retailer 11
-
$511 USD
ZAR 8,259 ZAR
View
B+
Retailer 12
-
$726 USD
A$1,117 AUD
View
B+
Retailer 13
-
$847 USD
£667 GBP
View
Retailer 14
-
$957 USD
View
Price last confirmed 30 days ago
Retailer 15
-
$957 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$957 USD
View
B
Retailer 17
-
$960 USD
View
Most Expensive
B
MOH London
LG678508194 · Oct 29
$1,199 USD
£944 GBP
View
17 more retailers have this diamond
Prices start from $240 USDSave up to $959 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
1.20ct Radiant
$240 USD