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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 $1,390 USD
As of October 29, 2026
Save $4,193 USD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,583 USD 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 $1,390 to $5,583, a $4,193 spread on the same certified stone. MOH London lists it at $5,583. 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
Color
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 29
Current: $5,583 USD|Low: $1,340 USD|High: $5,629 USD|Avg: $2,742 USD|+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 29, 2026
Retailer 9$1,390 USD
Retailer 11$1,676 USD
Retailer 14$1,824 USD
Retailer 16$1,877 USD
Retailer 3$1,945 USD
Retailer 12$1,945 USD
Retailer 7$1,959 USD
Retailer 4$2,115 USD
Retailer 8$2,128 USD
Retailer 5$2,609 USD
Retailer 13$3,055 USD
Retailer 10$3,353 USD
Retailer 2$3,575 USD
Retailer 15$3,645 USD
Retailer 6$5,566 USD
MOH London$5,583 USD

21 data points across 16 retailers

12 retailers$1,390 USD to $5,583 USD

A
Cheapest Retailer
-
$1,390 USD
B+
Retailer 2
-
$1,676 USD
View
B+
Retailer 3
-
$1,824 USD
View
B+
Retailer 4
-
$1,877 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,945 USD
View
Retailer 6
-
$1,945 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$2,115 USD
View
B
Retailer 8
-
$3,055 USD
View
B
Retailer 9
-
$3,353 USD
View
B
Retailer 10
-
$3,575 USD
ZAR 57,753 ZAR
View
B
Retailer 11
-
$3,645 USD
View
Most Expensive
B
MOH London
LG400912181 · Oct 29
$5,583 USD
£4,396 GBP
View
11 more retailers have this diamond
Prices start from $1,390 USDSave up to $4,193 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
1.79ct Round
$1,390 USD