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Round|Lab Grown|IGI

1.20ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG799635498

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799635498

Diamond specifications and retailer prices

From $292 NZD
As of November 3, 2026
Save $1,394 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,685 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799635498 or 799635498. Listed at 20 retailers as of November 3, 2026, with prices from $292 to $1,685, a $1,394 spread on the same certified stone. MOH London lists it at $1,685. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799635498
Dimensions6.84 × 6.87 × 4.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.87 mm1.20 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799635498
Side View
Table 58.0%Crown 33.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.9%

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: Nov 3
Current: $1,685 NZD|Low: $292 NZD|High: $1,767 NZD|Avg: $873 NZD|-4.4%
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
Retailer 17
Retailer 18
November 5, 2026
Retailer 3$292 NZD
Retailer 18$338 NZD
Retailer 10$361 NZD
Retailer 11$621 NZD
Retailer 17$623 NZD
Retailer 2$632 NZD
Retailer 6$651 NZD
Retailer 14$678 NZD
Retailer 5$681 NZD
Retailer 4$806 NZD
Retailer 12$881 NZD
Retailer 15$881 NZD
Retailer 16$1,121 NZD
Retailer 9$1,162 NZD
Retailer 13$1,227 NZD
Retailer 7$1,259 NZD
Retailer 8$1,281 NZD
MOH London$1,685 NZD

33 data points across 18 retailers

20 retailers$292 NZD to $1,685 NZD

A
Cheapest Retailer
-
$292 NZD
A
Retailer 2
-
$338 NZD
View
A
Retailer 3
-
$361 NZD
View
Retailer 4
-
$374 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$621 NZD
View
A
Retailer 6
-
$623 NZD
View
A
Retailer 7
-
$632 NZD
View
A
Retailer 8
-
$651 NZD
View
A
Retailer 9
-
$678 NZD
View
A
Retailer 10
-
$681 NZD
View
B+
Retailer 11
-
$806 NZD
View
B+
Retailer 12
-
$881 NZD
View
B+
Retailer 13
-
$881 NZD
View
B+
Retailer 14
-
$961 NZD
View
B+
Retailer 15
-
$1,121 NZD
View
B
Retailer 16
-
$1,162 NZD
View
B
Retailer 17
-
$1,227 NZD
View
B
Retailer 18
-
$1,259 NZD
View
B
Retailer 19
-
$1,281 NZD
View
Most Expensive
B
MOH London
LG799635498 · Nov 4
$1,685 NZD
£746 GBP
View
19 more retailers have this diamond
Prices start from $292 NZDSave up to $1,394 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 Round
$292 NZD