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Round|Lab Grown|IGI

1.00ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG818686998

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818686998

Diamond specifications and retailer prices

From $291 NZD
$164 USD
As of October 24, 2026
Save $1,165 NZD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,456 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct 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 LG818686998 or 818686998. Listed at 18 retailers as of October 24, 2026, with prices from $291 to $1,456, a $1,165 spread on the same certified stone. MOH London lists it at $1,456. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818686998
Dimensions6.36 × 6.39 × 4.00 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
6.36 mm6.39 mm1.00 ctG / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818686998
Side View
Table 54.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.8%

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 24
Current: $1,456 NZD|Low: $241 NZD|High: $1,471 NZD|Avg: $703 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
October 28, 2026
Retailer 15$250 NZD
Retailer 16$291 NZD
Retailer 3$311 NZD
Retailer 4$311 NZD
Retailer 12$505 NZD
Retailer 8$506 NZD
Retailer 10$568 NZD
Retailer 17$578 NZD
Retailer 11$641 NZD
Retailer 13$692 NZD
Retailer 6$745 NZD
Retailer 2$852 NZD
Retailer 5$999 NZD
Retailer 14$1,056 NZD
Retailer 7$1,065 NZD
Retailer 9$1,098 NZD
MOH London$1,456 NZD

25 data points across 17 retailers

18 retailers$291 NZD to $1,456 NZD

Retailer 1
-
$250 NZD
$141 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$291 NZD
$164 USD
View
A
Retailer 3
-
$311 NZD
$175 USD
View
A
Retailer 4
-
$311 NZD
$175 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$505 NZD
£224 GBP
View
A
Retailer 6
-
$506 NZD
$285 USD
View
B+
Retailer 7
-
$568 NZD
€305 EUR
View
B+
Retailer 8
-
$578 NZD
$326 USD
View
B+
Retailer 9
-
$641 NZD
£284 GBP
View
Retailer 10
-
$692 NZD
$390 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$710 NZD
$400 USD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
$745 NZD
$420 USD
View
B+
Retailer 13
-
$852 NZD
$480 USD
View
B
Retailer 14
-
$999 NZD
$563 USD
View
B
Retailer 15
-
$1,056 NZD
$595 USD
View
B
Retailer 16
-
$1,065 NZD
$600 USD
View
B
Retailer 17
-
$1,098 NZD
$619 USD
View
Most Expensive
B
MOH London
LG818686998 · Oct 26
$1,456 NZD
£646 GBP
View
17 more retailers have this diamond
Prices start from $291 NZDSave up to $1,165 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
1.00ct Round
$291 NZD