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Round|Lab Grown|IGI

1.05ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG778666128

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778666128

Diamond specifications and retailer prices

From $266 NZD
$150 USD
As of October 29, 2026
Save $1,295 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,562 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778666128 or 778666128. Listed at 18 retailers as of October 29, 2026, with prices from $266 to $1,562, a $1,295 spread on the same certified stone. MOH London lists it at $1,562. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778666128
Dimensions6.50 × 6.46 × 4.02 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
6.50 mm6.46 mm1.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778666128
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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 29
Current: $1,562 NZD|Low: $259 NZD|High: $1,580 NZD|Avg: $716 NZD|-1.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 3$266 NZD
Retailer 4$298 NZD
Retailer 9$311 NZD
Retailer 6$332 NZD
Retailer 7$332 NZD
Retailer 11$550 NZD
Retailer 17$572 NZD
Retailer 15$607 NZD
Retailer 16$682 NZD
Retailer 10$745 NZD
Retailer 12$772 NZD
Retailer 2$859 NZD
Retailer 5$911 NZD
Retailer 8$1,066 NZD
Retailer 18$1,070 NZD
Retailer 13$1,153 NZD
Retailer 14$1,160 NZD
MOH London$1,562 NZD

26 data points across 18 retailers

18 retailers$266 NZD to $1,562 NZD

A
Cheapest Retailer
-
$266 NZD
$150 USD
A
Retailer 2
-
$298 NZD
$168 USD
View
Final sale: no returns
A
Retailer 3
-
$311 NZD
$175 USD
View
A
Retailer 4
-
$332 NZD
$187 USD
View
Retailer 5
-
$332 NZD
$187 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$550 NZD
$310 USD
View
A
Retailer 7
-
$572 NZD
£254 GBP
View
A
Retailer 8
-
$607 NZD
$342 USD
View
B+
Retailer 9
-
$682 NZD
£303 GBP
View
Retailer 10
-
$745 NZD
$420 USD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$772 NZD
$435 USD
View
B+
Retailer 12
-
$859 NZD
$484 USD
View
B+
Retailer 13
-
$911 NZD
SGD 694 SGD
View
B
Retailer 14
-
$1,066 NZD
$601 USD
View
B
Retailer 15
-
$1,070 NZD
$603 USD
View
B
Retailer 16
-
$1,153 NZD
$650 USD
View
B
Retailer 17
-
$1,160 NZD
$654 USD
View
Most Expensive
B
MOH London
LG778666128 · Oct 29
$1,562 NZD
£693 GBP
View
17 more retailers have this diamond
Prices start from $266 NZDSave up to $1,295 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
1.05ct Round
$266 NZD