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Round|Lab Grown|IGI

1.18ct J VVS2 Round Lab Grown Diamond

EX • J/VVS2 • IGI LG492136598

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136598

Diamond specifications and retailer prices

From $750 USD
As of October 31, 2026
Save $4,294 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,044 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.18ct lab-grown round diamond

This 1.18ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG492136598 or 492136598. Listed at 13 retailers as of October 29, 2026, with prices from $750 to $5,044, a $4,294 spread on the same certified stone. MOH London lists it at $5,044. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
J
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136598
Dimensions6.75 × 6.78 × 4.24 mm
L/W Ratio1.00
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
6.75 mm6.78 mm1.18 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136598
Side View
Table 56.0%Crown 34.8°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 62.6%

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 31
Current: $5,044 USD|Low: $750 USD|High: $5,085 USD|Avg: $2,354 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
October 30, 2026
Retailer 2$750 USD
Retailer 8$1,346 USD
Retailer 12$1,508 USD
Retailer 9$1,562 USD
Retailer 11$1,562 USD
Retailer 13$1,735 USD
Retailer 3$2,129 USD
Retailer 10$2,468 USD
Retailer 7$2,669 USD
Retailer 6$2,871 USD
Retailer 4$2,911 USD
Retailer 5$3,495 USD
MOH London$5,044 USD

23 data points across 13 retailers

13 retailers$750 USD to $5,044 USD

A
Cheapest Retailer
-
$750 USD
B+
Retailer 2
-
$1,346 USD
View
B
Retailer 3
-
$1,465 USD
View
B
Retailer 4
-
$1,508 USD
View
Final sale: no returns
Retailer 5
-
$1,562 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$1,562 USD
View
B
Retailer 7
-
$1,735 USD
View
B
Retailer 8
-
$2,468 USD
View
B
Retailer 9
-
$2,669 USD
€2,542 EUR
View
B
Retailer 10
-
$2,871 USD
ZAR 46,377 ZAR
View
B
Retailer 11
-
$2,911 USD
View
B
Retailer 12
-
$2,927 USD
View
Most Expensive
B
MOH London
LG492136598 · Oct 29
$5,044 USD
£3,972 GBP
View
12 more retailers have this diamond
Prices start from $750 USDSave up to $4,294 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
1.18ct Round
$750 USD