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Round|Lab Grown|IGI

1.11ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG492123254

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492123254

Diamond specifications and retailer prices

From $920 USD
As of October 29, 2026
Save $837 USD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,990 USD at RockHer · As of October 29, 2026
View at RockHer

About this 1.11ct lab-grown round diamond

This 1.11ct 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 LG492123254 or 492123254. Listed at 14 retailers as of October 29, 2026, with a 91% 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

1.11
Carat
I
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492123254
Dimensions6.63 × 6.60 × 4.14 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
6.63 mm6.60 mm1.11 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492123254
Side View
Table 58.0%Crown 35.6°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,693 USD|Low: $920 USD|High: $5,269 USD|Avg: $2,845 USD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 15
RockHer
October 30, 2026
Retailer 12$920 USD
Retailer 11$1,569 USD
Retailer 2$1,707 USD
Retailer 4$1,757 USD
Retailer 13$1,820 USD
Retailer 15$1,820 USD
RockHer$1,990 USD
Retailer 6$2,434 USD
Retailer 14$2,864 USD
Retailer 10$3,219 USD
Retailer 8$3,347 USD
Retailer 3$3,412 USD
Retailer 1$3,693 USD
Retailer 5$4,389 USD
Retailer 9$5,206 USD
Retailer 7$5,212 USD

31 data points across 16 retailers

14 retailers$920 USD to $1,757 USD

B
Cheapest Retailer
-
$920 USD
B
Retailer 2
-
$1,569 USD
View
B
Retailer 3
-
$1,707 USD
View
B
Retailer 4
-
$1,757 USD
View
Final sale: no returns
Retailer 5
-
$1,820 USD
View
Price under review
Retailer 6
-
$1,820 USD
View
Price under review
Most Expensive
RockHer
igi-1d553476 · Oct 29
$1,990 USD
View
Price under review
6 more retailers have this diamond
Prices start from $920 USDSave up to $837 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
1.11ct Round
$920 USD