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 $426 NZD
$240 USD
As of October 30, 2026
Save $1,701 NZD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,127 NZD 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 $426 to $2,127, a $1,701 spread on the same certified stone. MOH London lists it at $2,127. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,127 NZD|Low: $287 NZD|High: $2,821 NZD|Avg: $1,191 NZD|-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$287 NZD
Retailer 10$426 NZD
Retailer 13$474 NZD
Retailer 11$529 NZD
Retailer 15$855 NZD
Retailer 12$891 NZD
Retailer 4$896 NZD
Retailer 2$907 NZD
Retailer 5$1,004 NZD
Retailer 8$1,288 NZD
Retailer 6$1,408 NZD
Retailer 9$1,703 NZD
Retailer 3$2,055 NZD
MOH London$2,127 NZD
Retailer 7$2,821 NZD

23 data points across 15 retailers

18 retailers$426 NZD to $2,127 NZD

Retailer 1
-
$426 NZD
$240 USD
Price last confirmed 23 days ago
Retailer 2
-
$426 NZD
$240 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$426 NZD
$240 USD
View
A
Retailer 4
-
$474 NZD
$267 USD
View
Final sale: no returns
Retailer 5
-
$493 NZD
$278 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$529 NZD
$298 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$529 NZD
$298 USD
View
Retailer 8
-
$529 NZD
$298 USD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$855 NZD
$482 USD
View
A
Retailer 10
-
$891 NZD
$502 USD
View
A
Retailer 11
-
$907 NZD
ZAR 8,259 ZAR
View
B+
Retailer 12
-
$1,288 NZD
A$1,117 AUD
View
B+
Retailer 13
-
$1,503 NZD
£667 GBP
View
Retailer 14
-
$1,698 NZD
$957 USD
View
Price last confirmed 30 days ago
Retailer 15
-
$1,698 NZD
$957 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$1,698 NZD
$957 USD
View
B
Retailer 17
-
$1,703 NZD
$960 USD
View
Most Expensive
B
MOH London
LG678508194 · Oct 29
$2,127 NZD
£944 GBP
View
17 more retailers have this diamond
Prices start from $426 NZDSave up to $1,701 NZD

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
$426 NZD