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Round|Lab Grown|IGI

0.66ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG492136315

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136315

Diamond specifications and retailer prices

From $581 AUD
$407 USD
As of November 1, 2026
Save $2,232 AUD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,812 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.66ct lab-grown round diamond

This 0.66ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492136315 or 492136315. Listed at 12 retailers as of November 1, 2026, with prices from $581 to $2,812, a $2,232 spread on the same certified stone. MOH London lists it at $2,812. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136315
Dimensions5.61 × 5.64 × 3.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.61 mm5.64 mm0.66 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136315
Side View
Table 55.5%Crown 32.2°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.4%

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: Nov 1
Current: $2,812 AUD|Low: $464 AUD|High: $2,845 AUD|Avg: $1,190 AUD|-1.0%
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
November 2, 2026
Retailer 11$581 AUD
Retailer 12$628 AUD
Retailer 4$651 AUD
Retailer 16$651 AUD
Retailer 13$719 AUD
Retailer 15$719 AUD
Retailer 6$785 AUD
Retailer 5$1,044 AUD
Retailer 14$1,137 AUD
Retailer 9$1,227 AUD
Retailer 7$1,269 AUD
Retailer 2$1,306 AUD
Retailer 8$1,506 AUD
Retailer 10$2,019 AUD
Retailer 3$2,313 AUD
MOH London$2,812 AUD

25 data points across 16 retailers

12 retailers$581 AUD to $2,812 AUD

A
Cheapest Retailer
-
$581 AUD
$407 USD
A
Retailer 2
-
$628 AUD
$440 USD
View
A
Retailer 3
-
$651 AUD
$456 USD
View
A
Retailer 4
-
$651 AUD
$456 USD
View
Final sale: no returns
Retailer 5
-
$719 AUD
$504 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$719 AUD
$504 USD
View
B+
Retailer 7
-
$1,137 AUD
$797 USD
View
B+
Retailer 8
-
$1,227 AUD
€819 EUR
View
B+
Retailer 9
-
$1,306 AUD
ZAR 14,790 ZAR
View
B
Retailer 10
-
$2,019 AUD
$1,415 USD
View
B
Retailer 11
-
$2,313 AUD
$1,621 USD
View
Most Expensive
B
MOH London
LG492136315 · Nov 1
$2,812 AUD
£1,552 GBP
View
11 more retailers have this diamond
Prices start from $581 AUDSave up to $2,232 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
0.66ct Round
$581 AUD