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Round|Lab Grown|IGI

1.09ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG818686654

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818686654

Diamond specifications and retailer prices

From $271 NZD
$153 USD
As of October 26, 2026
Save $1,306 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,577 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 1.09ct lab-grown round diamond

This 1.09ct 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 LG818686654 or 818686654. Listed at 15 retailers as of October 25, 2026, with prices from $271 to $1,577, a $1,306 spread on the same certified stone. MOH London lists it at $1,577. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818686654
Dimensions6.58 × 6.54 × 4.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.58 mm6.54 mm1.09 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818686654
Side View
Table 56.0%Crown 33.8°Girdle: Slightly ThickPavilion 40.9°Culet: NoneDepth 62.3%

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 26
Current: $1,577 NZD|Low: $271 NZD|High: $1,593 NZD|Avg: $816 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
October 28, 2026
Retailer 9$271 NZD
Retailer 10$337 NZD
Retailer 7$557 NZD
Retailer 4$587 NZD
Retailer 11$614 NZD
Retailer 8$633 NZD
Retailer 6$694 NZD
Retailer 5$869 NZD
Retailer 2$923 NZD
Retailer 12$1,152 NZD
Retailer 3$1,181 NZD
MOH London$1,577 NZD

41 data points across 12 retailers

15 retailers$271 NZD to $1,577 NZD

A
Cheapest Retailer
-
$271 NZD
$153 USD
Retailer 2
-
$316 NZD
$178 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$337 NZD
$190 USD
View
Retailer 4
-
$337 NZD
$190 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$557 NZD
£247 GBP
View
A
Retailer 6
-
$587 NZD
$331 USD
View
B+
Retailer 7
-
$614 NZD
$346 USD
View
B+
Retailer 8
-
$633 NZD
€340 EUR
View
B+
Retailer 9
-
$694 NZD
£308 GBP
View
B
Retailer 10
-
$869 NZD
$490 USD
View
B+
Retailer 11
-
$923 NZD
$520 USD
View
B
Retailer 12
-
$1,082 NZD
$610 USD
View
B
Retailer 13
-
$1,175 NZD
$662 USD
View
B
Retailer 14
-
$1,181 NZD
$666 USD
View
Most Expensive
B
MOH London
LG818686654 · Oct 25
$1,577 NZD
£700 GBP
View
14 more retailers have this diamond
Prices start from $271 NZDSave up to $1,306 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
1.09ct Round
$271 NZD