Round|Lab Grown|IGI

1.86ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG607310023

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607310023

Diamond specifications and retailer prices

From $519 USD
As of October 23, 2026
1 retailer carries this diamond
Only listing: $519 USD at Adiamor
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Adiamor

About this 1.86ct lab-grown round diamond

This 1.86ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607310023 or 607310023. Listed at a single retailer as of October 23, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607310023
Dimensions7.82 × 7.78 × 4.91 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
7.82 mm7.78 mm1.86 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607310023
Side View
Table 57.0%Crown 36.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 23
Current: $519 USD|Low: $177 USD|High: $2,750 USD|Avg: $1,080 USD|-47.5%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
August 6, 2026
Retailer 8$223 USD
Adiamor$519 USD
Retailer 6$615 USD
Retailer 2$658 USD
Retailer 10$729 USD
Retailer 4$811 USD
Retailer 9$929 USD
Retailer 11$930 USD
Retailer 7$950 USD
Retailer 12$1,137 USD
Retailer 5$1,253 USD
Retailer 3$2,370 USD

59 data points across 12 retailers

1 retailer

B+
Adiamor
D-78602477 · Oct 23
$519 USD
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B+
1.86ct Round
$519 USD