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1.84ct G SI2 Round Lab Grown Diamond

EX • G/SI2 • IGI LG483119184

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483119184

Diamond specifications and retailer prices

From $660 USD
£520 GBP
As of October 30, 2026
Save $1,127 USD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,787 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.84ct lab-grown round diamond

This 1.84ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG483119184 or 483119184. Listed at 12 retailers as of October 29, 2026, with prices from $660 to $1,787, a $1,127 spread on the same certified stone. MOH London lists it at $1,787. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.84
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483119184
Dimensions7.75 × 7.71 × 4.90 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
7.75 mm7.71 mm1.84 ctG / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483119184
Side View
Table 58.5%Crown 36.5°Girdle: ThickPavilion 41.2°Culet: NoneDepth 63.4%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,787 USD|Low: $512 USD|High: $1,787 USD|Avg: $976 USD|+25.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$660 USD
Retailer 6$666 USD
Retailer 3$819 USD
Retailer 5$835 USD
Retailer 7$914 USD
Retailer 4$1,209 USD
Retailer 8$1,487 USD
MOH London$1,787 USD

32 data points across 8 retailers

12 retailers$660 USD to $1,787 USD

Retailer 1
-
$259 USD
Price last confirmed 37 days ago
Retailer 2
-
$301 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$318 USD
View
Price last confirmed 38 days ago
B+
Retailer 4
-
$660 USD
£520 GBP
View
B+
Retailer 5
-
$666 USD
View
B
Retailer 6
-
$819 USD
£645 GBP
View
B+
Retailer 7
-
$835 USD
View
B
Retailer 8
-
$914 USD
View
Retailer 9
-
$1,141 USD
View
Price last confirmed 39 days ago
B
Retailer 10
-
$1,209 USD
View
B
Retailer 11
-
$1,487 USD
View
Most Expensive
C
MOH London
LG483119184 · Oct 29
$1,787 USD
£1,407 GBP
View
11 more retailers have this diamond
Prices start from $660 USDSave up to $1,127 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+
1.84ct Round
$660 USD