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Round|Lab Grown|IGI

1.81ct K VS2 Round Lab Grown Diamond

EX • K/VS2 • IGI LG494185589

Shape and cutting style on the report: Round brilliant

Certificate IGI LG494185589

Diamond specifications and retailer prices

From $2,433 USD
As of November 5, 2026
Save $5,103 USD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,536 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.81ct lab-grown round diamond

This 1.81ct lab-grown round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG494185589 or 494185589. Listed at 9 retailers as of November 5, 2026, with prices from $2,433 to $7,536, a $5,103 spread on the same certified stone. MOH London lists it at $7,536. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
K
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494185589
Dimensions7.90 × 7.96 × 4.63 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
7.90 mm7.96 mm1.81 ctK / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG494185589
Side View
Table 61.0%Crown 32°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 58.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $7,536 USD|Low: $2,336 USD|High: $8,077 USD|Avg: $4,474 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5$2,433 USD
Retailer 8$2,647 USD
Retailer 6$2,822 USD
Retailer 4$2,985 USD
Retailer 10$3,541 USD
Retailer 9$3,879 USD
Retailer 2$4,231 USD
Retailer 7$4,399 USD
Retailer 3$6,314 USD
MOH London$7,536 USD
Retailer 11$8,077 USD

16 data points across 11 retailers

9 retailers$2,433 USD to $7,536 USD

B
Cheapest Retailer
-
$2,433 USD
B
Retailer 2
-
$2,647 USD
View
Retailer 3
-
$2,822 USD
View
Price last confirmed 25 days ago
B
Retailer 4
-
$2,822 USD
View
B
Retailer 5
-
$2,985 USD
View
B
Retailer 6
-
$3,879 USD
View
B
Retailer 7
-
$4,231 USD
View
B
Retailer 8
-
$4,399 USD
View
Most Expensive
B
MOH London
LG494185589 · Nov 5
$7,536 USD
£5,934 GBP
View
8 more retailers have this diamond
Prices start from $2,433 USDSave up to $5,103 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
1.81ct Round
$2,433 USD