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Round|Lab Grown|IGI

1.18ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG470157642

Shape and cutting style on the report: Round brilliant

Certificate IGI LG470157642

Diamond specifications and retailer prices

From $365 USD
As of October 30, 2026
Save $994 USD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,370 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.18ct lab-grown round diamond

This 1.18ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG470157642 or 470157642. Listed at 8 retailers as of October 29, 2026, with a 272% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG470157642
Dimensions6.80 × 6.76 × 4.19 mm
L/W Ratio1.01
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
6.80 mm6.76 mm1.18 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG470157642
Side View
Table 58.0%Crown 35°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.8%

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: $2,370 USD|Low: $218 USD|High: $2,370 USD|Avg: $790 USD|+26.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8$218 USD
Retailer 5$365 USD
Retailer 10$511 USD
Retailer 6$513 USD
Retailer 3$580 USD
Retailer 7$749 USD
Retailer 4$986 USD
Retailer 9$1,076 USD
Retailer 2$1,359 USD
Do Amore Diamonds$2,370 USD

17 data points across 10 retailers

8 retailers$365 USD to $1,359 USD

A
Cheapest Retailer
-
$365 USD
B+
Retailer 2
-
$513 USD
View
B
Retailer 3
-
$580 USD
ZAR 9,364 ZAR
View
B
Retailer 4
-
$749 USD
View
B
Retailer 5
-
$986 USD
View
B
Retailer 6
-
$1,076 USD
View
B
Retailer 7
-
$1,359 USD
£1,070 GBP
View
Most Expensive
Do Amore Diamonds
27-7C33CFFE1 · Nov 1
$2,370 USD
View
Price under review
7 more retailers have this diamond
Prices start from $365 USDSave up to $994 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
$365 USD