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Round|Lab Grown|IGI

1.20ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG761551742

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761551742

Diamond specifications and retailer prices

From $314 NZD
$177 USD
As of November 1, 2026
Save $1,502 NZD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,816 NZD at MOH London · As of November 1, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761551742 or 761551742. Listed at 22 retailers as of November 1, 2026, with prices from $314 to $1,816, a $1,502 spread on the same certified stone. MOH London lists it at $1,816. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761551742
Dimensions6.75 × 6.80 × 4.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.75 mm6.80 mm1.20 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761551742
Side View
Table 58.0%Crown 35.6°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 61.6%

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 1
Current: $1,816 NZD|Low: $302 NZD|High: $1,839 NZD|Avg: $832 NZD|-0.1%
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
November 2, 2026
Retailer 13$314 NZD
Retailer 3$389 NZD
Retailer 9$669 NZD
Retailer 8$670 NZD
Retailer 7$671 NZD
Retailer 4$688 NZD
Retailer 2$696 NZD
Retailer 5$829 NZD
Retailer 11$896 NZD
Retailer 6$947 NZD
Retailer 12$974 NZD
Retailer 10$1,171 NZD
MOH London$1,816 NZD

43 data points across 13 retailers

22 retailers$314 NZD to $1,816 NZD

A
Cheapest Retailer
-
$314 NZD
$177 USD
A
Retailer 2
-
$364 NZD
$205 USD
View
Retailer 3
-
$389 NZD
$219 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$389 NZD
$219 USD
View
A
Retailer 5
-
$669 NZD
€359 EUR
View
A
Retailer 6
-
$670 NZD
£297 GBP
View
A
Retailer 7
-
$671 NZD
ZAR 6,107 ZAR
View
A
Retailer 8
-
$685 NZD
$386 USD
View
A
Retailer 9
-
$688 NZD
$388 USD
View
A
Retailer 10
-
$696 NZD
£309 GBP
View
Retailer 11
-
$802 NZD
A$695 AUD
View
Price last confirmed 122 days ago
B+
Retailer 12
-
$829 NZD
$467 USD
View
B+
Retailer 13
-
$896 NZD
$505 USD
View
B+
Retailer 14
-
$947 NZD
A$821 AUD
View
B+
Retailer 15
-
$974 NZD
$549 USD
View
B+
Retailer 16
-
$1,136 NZD
$640 USD
View
Retailer 17
-
$1,171 NZD
$660 USD
View
Price last confirmed 9 days ago
Retailer 18
-
$1,194 NZD
$673 USD
View
Price last confirmed 46 days ago
B
Retailer 19
-
$1,249 NZD
$704 USD
View
B
Retailer 20
-
$1,345 NZD
$758 USD
View
B
Retailer 21
-
$1,396 NZD
$787 USD
View
Most Expensive
B
MOH London
LG761551742 · Nov 1
$1,816 NZD
£806 GBP
View
21 more retailers have this diamond
Prices start from $314 NZDSave up to $1,502 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
$314 NZD