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Round|Lab Grown|IGI

1.09ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG772662651

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772662651

Diamond specifications and retailer prices

From $426 AUD
$299 USD
As of October 30, 2026
Save $900 AUD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,325 AUD 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG772662651 or 772662651. Listed at 9 retailers as of October 29, 2026, with prices from $426 to $1,325, a $900 spread on the same certified stone. MOH London lists it at $1,325. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772662651
Dimensions6.58 × 6.64 × 4.00 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 mm6.64 mm1.09 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772662651
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.5%

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 30
Current: $1,325 AUD|Low: $426 AUD|High: $1,325 AUD|Avg: $782 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$426 AUD
Retailer 6$474 AUD
Retailer 3$484 AUD
Retailer 2$535 AUD
Retailer 7$715 AUD
Retailer 4$867 AUD
Retailer 8$907 AUD
Retailer 9$1,154 AUD
MOH London$1,325 AUD

7 data points across 9 retailers

9 retailers$426 AUD to $1,325 AUD

A
Cheapest Retailer
-
$426 AUD
$299 USD
A
Retailer 2
-
$474 AUD
$333 USD
View
A
Retailer 3
-
$484 AUD
ZAR 5,492 ZAR
View
A
Retailer 4
-
$535 AUD
£296 GBP
View
B+
Retailer 5
-
$715 AUD
$502 USD
View
B
Retailer 6
-
$867 AUD
$609 USD
View
B
Retailer 7
-
$907 AUD
$637 USD
View
B
Retailer 8
-
$1,154 AUD
$811 USD
View
Most Expensive
B
MOH London
LG772662651 · Oct 29
$1,325 AUD
£733 GBP
View
8 more retailers have this diamond
Prices start from $426 AUDSave up to $900 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
1.09ct Round
$426 AUD