CaratHunter
Plans
Round|Lab Grown|IGI

1.09ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG788620081

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788620081

Diamond specifications and retailer prices

From $153 USD
As of October 26, 2026
Save $721 USD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $874 USD at MOH London · As of October 29, 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 LG788620081 or 788620081. Listed at 16 retailers as of October 26, 2026, with prices from $153 to $874, a $721 spread on the same certified stone. MOH London lists it at $874. 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
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788620081
Dimensions6.62 × 6.59 × 4.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm6.59 mm1.09 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788620081
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.2%

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: $874 USD|Low: $147 USD|High: $898 USD|Avg: $410 USD|-1.7%
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 29, 2026
Retailer 6$153 USD
Retailer 4$186 USD
Retailer 7$190 USD
Retailer 14$320 USD
Retailer 11$330 USD
Retailer 12$342 USD
Retailer 8$359 USD
Retailer 2$385 USD
Retailer 9$433 USD
Retailer 5$490 USD
Retailer 10$530 USD
Retailer 3$597 USD
Retailer 15$645 USD
Retailer 13$653 USD
MOH London$874 USD

43 data points across 15 retailers

16 retailers$153 USD to $874 USD

A
Cheapest Retailer
-
$153 USD
A
Retailer 2
-
$178 USD
View
A
Retailer 3
-
$186 USD
View
A
Retailer 4
-
$190 USD
View
A
Retailer 5
-
$320 USD
£252 GBP
View
A
Retailer 6
-
$330 USD
View
A
Retailer 7
-
$342 USD
View
B+
Retailer 8
-
$359 USD
€342 EUR
View
B+
Retailer 9
-
$385 USD
£303 GBP
View
B+
Retailer 10
-
$433 USD
View
B
Retailer 11
-
$490 USD
View
B+
Retailer 12
-
$530 USD
View
B
Retailer 13
-
$597 USD
View
B
Retailer 14
-
$645 USD
View
B
Retailer 15
-
$653 USD
View
Most Expensive
B
MOH London
LG788620081 · Oct 29
$874 USD
£688 GBP
View
15 more retailers have this diamond
Prices start from $153 USDSave up to $721 USD

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
$153 USD