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 $342 AUD
$240 USD
As of October 30, 2026
Save $1,365 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,707 AUD 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 $342 to $1,707, a $1,365 spread on the same certified stone. MOH London lists it at $1,707. 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
Colour
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,707 AUD|Low: $231 AUD|High: $2,264 AUD|Avg: $955 AUD|-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$231 AUD
Retailer 10$342 AUD
Retailer 13$380 AUD
Retailer 11$424 AUD
Retailer 15$686 AUD
Retailer 12$715 AUD
Retailer 4$719 AUD
Retailer 2$728 AUD
Retailer 5$805 AUD
Retailer 8$1,034 AUD
Retailer 6$1,130 AUD
Retailer 9$1,367 AUD
Retailer 3$1,649 AUD
MOH London$1,707 AUD
Retailer 7$2,264 AUD

23 data points across 15 retailers

18 retailers$342 AUD to $1,707 AUD

Retailer 1
-
$342 AUD
$240 USD
Price last confirmed 22 days ago
Retailer 2
-
$342 AUD
$240 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$342 AUD
$240 USD
View
A
Retailer 4
-
$380 AUD
$267 USD
View
Final sale: no returns
Retailer 5
-
$396 AUD
$278 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$424 AUD
$298 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$424 AUD
$298 USD
View
Retailer 8
-
$424 AUD
$298 USD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$686 AUD
$482 USD
View
A
Retailer 10
-
$715 AUD
$502 USD
View
A
Retailer 11
-
$728 AUD
ZAR 8,259 ZAR
View
B+
Retailer 12
-
$1,034 AUD
View
B+
Retailer 13
-
$1,206 AUD
£667 GBP
View
Retailer 14
-
$1,362 AUD
$957 USD
View
Price last confirmed 30 days ago
Retailer 15
-
$1,362 AUD
$957 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$1,362 AUD
$957 USD
View
B
Retailer 17
-
$1,367 AUD
$960 USD
View
Most Expensive
B
MOH London
LG678508194 · Oct 29
$1,707 AUD
£944 GBP
View
17 more retailers have this diamond
Prices start from $342 AUDSave up to $1,365 AUD

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
$342 AUD