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Round|Lab Grown|IGI

1.80ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG497155941

Shape and cutting style on the report: Round brilliant

Certificate IGI LG497155941

Diamond specifications and retailer prices

From $1,030 USD
As of October 30, 2026
Save $1,470 USD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,742 USD at Friendly Diamonds · As of October 30, 2026
View at Friendly Diamonds

About this 1.8ct lab-grown round diamond

This 1.8ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG497155941 or 497155941. Listed at 12 retailers as of October 30, 2026, with a 143% 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

1.80
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497155941
Dimensions7.90 × 7.92 × 4.69 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
7.90 mm7.92 mm1.80 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497155941
Side View
Table 59.0%Crown 33°GirdlePavilion 40.2°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,742 USD|Low: $1,030 USD|High: $6,753 USD|Avg: $3,349 USD|-2.3%
Friendly Diamonds
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
October 30, 2026
Retailer 2$1,030 USD
Retailer 9$2,011 USD
Retailer 13$2,188 USD
Retailer 12$2,253 USD
Retailer 10$2,333 USD
Retailer 3$2,500 USD
Retailer 4$2,979 USD
Retailer 14$3,207 USD
Retailer 11$3,651 USD
Friendly Diamonds$3,742 USD
Retailer 7$4,289 USD
Retailer 5$4,389 USD
Retailer 6$5,221 USD
Retailer 8$6,699 USD

21 data points across 14 retailers

12 retailers$1,030 USD to $2,500 USD

B+
Cheapest Retailer
-
$1,030 USD
B
Retailer 2
-
$2,011 USD
View
B
Retailer 3
-
$2,188 USD
View
B
Retailer 4
-
$2,253 USD
View
Final sale: no returns
B
Retailer 5
-
$2,333 USD
View
Retailer 6
-
$2,333 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$2,500 USD
View
Retailer 8
-
$3,207 USD
View
Price under review
Retailer 9
-
$3,651 USD
View
Price under review
Most Expensive
Friendly Diamonds
1585962 · Oct 30
$3,742 USD
View
Price under review
9 more retailers have this diamond
Prices start from $1,030 USDSave up to $1,470 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.

B+
1.80ct Round
$1,030 USD