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Round|Lab Grown|IGI

1.10ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG490177034

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490177034

Diamond specifications and retailer prices

From $490 USD
As of October 29, 2026
Save $3,846 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,336 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.1ct lab-grown round diamond

This 1.1ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG490177034 or 490177034. Listed at 13 retailers as of October 29, 2026, with prices from $490 to $4,336, a $3,846 spread on the same certified stone. MOH London lists it at $4,336. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490177034
Dimensions6.70 × 6.73 × 4.05 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
6.70 mm6.73 mm1.10 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490177034
Side View
Table 59.0%Crown 33°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.3%

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: $4,336 USD|Low: $490 USD|High: $4,370 USD|Avg: $2,010 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
October 30, 2026
Retailer 10$490 USD
Retailer 9$1,157 USD
Retailer 15$1,259 USD
Retailer 14$1,296 USD
Retailer 11$1,342 USD
Retailer 13$1,342 USD
Retailer 4$1,515 USD
Retailer 5$1,893 USD
Retailer 12$2,133 USD
Retailer 8$2,468 USD
Retailer 3$2,516 USD
Retailer 6$2,645 USD
Retailer 2$2,964 USD
Retailer 7$3,004 USD
MOH London$4,336 USD

36 data points across 15 retailers

13 retailers$490 USD to $4,336 USD

A
Cheapest Retailer
-
$490 USD
B+
Retailer 2
-
$1,157 USD
View
B+
Retailer 3
-
$1,259 USD
View
B+
Retailer 4
-
$1,296 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,342 USD
View
Retailer 6
-
$1,342 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$1,515 USD
View
B
Retailer 8
-
$2,133 USD
View
B
Retailer 9
-
$2,468 USD
ZAR 39,864 ZAR
View
B
Retailer 10
-
$2,516 USD
View
B
Retailer 11
-
$2,645 USD
View
B
Retailer 12
-
$2,964 USD
£2,334 GBP
View
Most Expensive
B
MOH London
LG490177034 · Oct 29
$4,336 USD
£3,414 GBP
View
12 more retailers have this diamond
Prices start from $490 USDSave up to $3,846 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
1.10ct Round
$490 USD