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1.84ct K SI2 Round Lab Grown Diamond

ID • K/SI2 • IGI LG499191759

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499191759

Diamond specifications and retailer prices

From $2,195 USD
As of November 5, 2026
Save $4,693 USD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,888 USD at MOH London · As of November 5, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499191759 or 499191759. Listed at 8 retailers as of November 5, 2026, with prices from $2,195 to $6,888, a $4,693 spread on the same certified stone. MOH London lists it at $6,888. 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
K
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499191759
Dimensions7.86 × 7.83 × 4.84 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
7.86 mm7.83 mm1.84 ctK / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499191759
Side View
Table 58.0%Crown 34.4°GirdlePavilion 41°Culet: NoneDepth 61.7%

Caratlytics Score

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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: Nov 5
Current: $6,888 USD|Low: $2,107 USD|High: $6,990 USD|Avg: $3,673 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$2,195 USD
Retailer 9$2,246 USD
Retailer 6$2,388 USD
Retailer 4$2,546 USD
Retailer 8$3,225 USD
Retailer 7$3,499 USD
Retailer 5$3,977 USD
Retailer 2$3,990 USD
Retailer 10$5,696 USD
MOH London$6,888 USD

11 data points across 10 retailers

8 retailers$2,195 USD to $6,888 USD

B+
Cheapest Retailer
-
$2,195 USD
B
Retailer 2
-
$2,388 USD
View
Retailer 3
-
$2,546 USD
View
Price last confirmed 26 days ago
B
Retailer 4
-
$2,546 USD
View
B
Retailer 5
-
$3,499 USD
View
B
Retailer 6
-
$3,977 USD
View
B
Retailer 7
-
$3,990 USD
View
Most Expensive
B
MOH London
LG499191759 · Nov 5
$6,888 USD
£5,424 GBP
View
7 more retailers have this diamond
Prices start from $2,195 USDSave up to $4,693 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
$2,195 USD