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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 $233 AUD
$164 USD
As of October 24, 2026
Save $934 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,168 AUD 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 $233 to $1,168, a $934 spread on the same certified stone. MOH London lists it at $1,168. 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: $1,168 AUD|Low: $194 AUD|High: $1,180 AUD|Avg: $564 AUD|-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$201 AUD
Retailer 16$233 AUD
Retailer 3$249 AUD
Retailer 4$249 AUD
Retailer 12$405 AUD
Retailer 8$406 AUD
Retailer 10$456 AUD
Retailer 17$464 AUD
Retailer 11$514 AUD
Retailer 13$555 AUD
Retailer 6$598 AUD
Retailer 2$683 AUD
Retailer 5$801 AUD
Retailer 14$847 AUD
Retailer 7$854 AUD
Retailer 9$881 AUD
MOH London$1,168 AUD

25 data points across 17 retailers

18 retailers$233 AUD to $1,168 AUD

Retailer 1
-
$201 AUD
$141 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$233 AUD
$164 USD
View
A
Retailer 3
-
$249 AUD
$175 USD
View
A
Retailer 4
-
$249 AUD
$175 USD
View
A
Retailer 5
-
$405 AUD
£224 GBP
View
A
Retailer 6
-
$406 AUD
$285 USD
View
B+
Retailer 7
-
$456 AUD
€305 EUR
View
B+
Retailer 8
-
$464 AUD
$326 USD
View
B+
Retailer 9
-
$514 AUD
£284 GBP
View
Retailer 10
-
$555 AUD
$390 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$569 AUD
$400 USD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
$598 AUD
$420 USD
View
B+
Retailer 13
-
$683 AUD
$480 USD
View
B
Retailer 14
-
$801 AUD
$563 USD
View
B
Retailer 15
-
$847 AUD
$595 USD
View
B
Retailer 16
-
$854 AUD
$600 USD
View
B
Retailer 17
-
$881 AUD
$619 USD
View
Most Expensive
B
MOH London
LG818686998 · Oct 26
$1,168 AUD
£646 GBP
View
17 more retailers have this diamond
Prices start from $233 AUDSave up to $934 AUD

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
$233 AUD