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Round|Lab Grown|IGI

1.00ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG816620197

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816620197

Diamond specifications and retailer prices

From $271 NZD
$153 USD
As of October 29, 2026
Save $1,299 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,571 NZD at MOH London · As of October 25, 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 LG816620197 or 816620197. Listed at 16 retailers as of October 25, 2026, with prices from $271 to $1,571, a $1,299 spread on the same certified stone. MOH London lists it at $1,571. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816620197
Dimensions6.42 × 6.39 × 3.93 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
6.42 mm6.39 mm1.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816620197
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

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: $1,571 NZD|Low: $257 NZD|High: $1,591 NZD|Avg: $779 NZD
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 30, 2026
Retailer 8$271 NZD
Retailer 14$303 NZD
Retailer 4$314 NZD
Retailer 11$335 NZD
Retailer 13$513 NZD
Retailer 2$584 NZD
Retailer 9$614 NZD
Retailer 3$710 NZD
Retailer 6$928 NZD
Retailer 7$1,056 NZD
Retailer 10$1,079 NZD
Retailer 12$1,139 NZD
Retailer 15$1,177 NZD
Retailer 5$1,384 NZD
MOH London$1,571 NZD

42 data points across 15 retailers

16 retailers$271 NZD to $1,571 NZD

A
Cheapest Retailer
-
$271 NZD
$153 USD
A
Retailer 2
-
$303 NZD
$171 USD
View
Final sale: no returns
A
Retailer 3
-
$314 NZD
$177 USD
View
A
Retailer 4
-
$335 NZD
$189 USD
View
A
Retailer 5
-
$335 NZD
$189 USD
View
A
Retailer 6
-
$513 NZD
$289 USD
View
B+
Retailer 7
-
$584 NZD
£259 GBP
View
B+
Retailer 8
-
$614 NZD
$346 USD
View
Retailer 9
-
$710 NZD
$400 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
$928 NZD
SGD 707 SGD
View
B
Retailer 11
-
$1,079 NZD
$608 USD
View
B
Retailer 12
-
$1,091 NZD
$615 USD
View
B
Retailer 13
-
$1,139 NZD
$642 USD
View
B
Retailer 14
-
$1,177 NZD
$664 USD
View
Retailer 15
-
$1,384 NZD
$780 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG816620197 · Oct 25
$1,571 NZD
£697 GBP
View
15 more retailers have this diamond
Prices start from $271 NZDSave up to $1,299 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
$271 NZD