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Round|Lab Grown|IGI

1.83ct H VS2 Round Lab Grown Diamond

EX • H/VS2 • IGI LG775639454

Shape and cutting style on the report: Round brilliant

Certificate IGI LG775639454

Diamond specifications and retailer prices

From $277 USD
As of November 1, 2026
Save $1,097 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,374 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.83ct lab-grown round diamond

This 1.83ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG775639454 or 775639454. Listed at 17 retailers as of November 1, 2026, with prices from $277 to $1,374, a $1,097 spread on the same certified stone. MOH London lists it at $1,374. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775639454
Dimensions8.01 × 7.94 × 4.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm7.94 mm1.83 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775639454
Side View
Table 60.0%Crown 31.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.2%

Caratlytics Score

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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: Nov 1
Current: $1,374 USD|Low: $266 USD|High: $4,400 USD|Avg: $928 USD
MOH London
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 13$277 USD
Retailer 17$310 USD
Retailer 4$321 USD
Retailer 6$343 USD
Retailer 15$343 USD
Retailer 10$500 USD
Retailer 2$554 USD
Retailer 16$566 USD
Retailer 7$673 USD
Retailer 3$692 USD
Retailer 12$878 USD
Retailer 11$895 USD
Retailer 14$1,030 USD
Retailer 5$1,103 USD
Retailer 9$1,153 USD
MOH London$1,374 USD
Retailer 8$4,400 USD

30 data points across 17 retailers

17 retailers$277 USD to $1,374 USD

A
Cheapest Retailer
-
$277 USD
A
Retailer 2
-
$310 USD
View
Final sale: no returns
A
Retailer 3
-
$321 USD
View
Retailer 4
-
$343 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$343 USD
View
A
Retailer 6
-
$500 USD
View
A
Retailer 7
-
$554 USD
£436 GBP
View
A
Retailer 8
-
$566 USD
View
A
Retailer 9
-
$673 USD
View
A
Retailer 10
-
$692 USD
View
B+
Retailer 11
-
$878 USD
View
Retailer 12
-
$895 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$962 USD
View
Price last confirmed 46 days ago
B+
Retailer 14
-
$1,030 USD
View
B
Retailer 15
-
$1,103 USD
View
B+
Retailer 16
-
$1,153 USD
View
Most Expensive
B+
MOH London
LG775639454 · Nov 1
$1,374 USD
£1,082 GBP
View
16 more retailers have this diamond
Prices start from $277 USDSave up to $1,097 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
1.83ct Round
$277 USD