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Round|Lab Grown|IGI

1.79ct J VVS2 Round Lab Grown Diamond

EX • J/VVS2 • IGI LG400912181

Shape and cutting style on the report: Round brilliant

Certificate IGI LG400912181

Diamond specifications and retailer prices

From $1,466 AUD
$1,030 USD
As of October 30, 2026
Save $6,482 AUD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,948 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.79ct lab-grown round diamond

This 1.79ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG400912181 or 400912181. Listed at 12 retailers as of October 29, 2026, with prices from $1,466 to $7,948, a $6,482 spread on the same certified stone. MOH London lists it at $7,948. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG400912181
Dimensions7.91 × 7.89 × 4.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.91 mm7.89 mm1.79 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG400912181
Side View
Table 59.0%Crown 32°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.1%

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: $7,948 AUD|Low: $1,466 AUD|High: $8,013 AUD|Avg: $3,904 AUD|+0.5%
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
October 30, 2026
Retailer 2$1,466 AUD
Retailer 11$2,386 AUD
Retailer 14$2,597 AUD
Retailer 16$2,672 AUD
Retailer 3$2,769 AUD
Retailer 12$2,769 AUD
Retailer 7$2,789 AUD
Retailer 4$3,011 AUD
Retailer 8$3,030 AUD
Retailer 5$3,714 AUD
Retailer 13$4,349 AUD
Retailer 10$4,773 AUD
Retailer 9$5,089 AUD
Retailer 15$5,189 AUD
Retailer 6$7,924 AUD
MOH London$7,948 AUD

22 data points across 16 retailers

12 retailers$1,466 AUD to $7,948 AUD

A
Cheapest Retailer
-
$1,466 AUD
$1,030 USD
B+
Retailer 2
-
$2,386 AUD
$1,676 USD
View
B+
Retailer 3
-
$2,597 AUD
$1,824 USD
View
B+
Retailer 4
-
$2,672 AUD
$1,877 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,769 AUD
$1,945 USD
View
Retailer 6
-
$2,769 AUD
$1,945 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$3,011 AUD
$2,115 USD
View
B
Retailer 8
-
$4,349 AUD
$3,055 USD
View
B
Retailer 9
-
$4,773 AUD
$3,353 USD
View
B
Retailer 10
-
$5,089 AUD
ZAR 57,753 ZAR
View
B
Retailer 11
-
$5,189 AUD
$3,645 USD
View
Most Expensive
B
MOH London
LG400912181 · Oct 29
$7,948 AUD
£4,396 GBP
View
11 more retailers have this diamond
Prices start from $1,466 AUDSave up to $6,482 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
1.79ct Round
$1,466 AUD