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Round|Lab Grown|IGI

1.15ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG395950413

Shape and cutting style on the report: Round brilliant

Certificate IGI LG395950413

Diamond specifications and retailer prices

From $388 USD
As of October 30, 2026
Save $742 USD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,130 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.15ct lab-grown round diamond

This 1.15ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG395950413 or 395950413. Listed at 6 retailers as of October 29, 2026, with prices from $388 to $1,130, a $742 spread on the same certified stone. MOH London lists it at $1,130. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG395950413
Dimensions6.76 × 6.73 × 4.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.76 mm6.73 mm1.15 ctI / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG395950413
Side View
Table 58.5%Crown 33.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,130 USD|Low: $346 USD|High: $1,138 USD|Avg: $631 USD|+5.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$388 USD
Retailer 2$435 USD
Retailer 5$443 USD
Retailer 4$539 USD
Retailer 6$946 USD
MOH London$1,130 USD

12 data points across 6 retailers

6 retailers$388 USD to $1,130 USD

A
Cheapest Retailer
-
$388 USD
Retailer 2
-
$435 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$443 USD
View
B+
Retailer 4
-
$539 USD
View
Retailer 5
-
$946 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG395950413 · Oct 29
$1,130 USD
£890 GBP
View
5 more retailers have this diamond
Prices start from $388 USDSave up to $742 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
1.15ct Round
$388 USD