Round|Lab Grown|IGI

1.86ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG607310115

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607310115

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 LG607310115 or 607310115. 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
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607310115
Dimensions7.80 × 7.75 × 4.88 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
7.80 mm7.75 mm1.86 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG607310115
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
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: $1,061 USD|-47.5%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
August 6, 2026
Retailer 8$223 USD
Retailer 4$444 USD
Adiamor$519 USD
Retailer 2$577 USD
Retailer 6$658 USD
Retailer 3$811 USD
Retailer 5$897 USD
Retailer 9$930 USD
Retailer 10$1,137 USD
Retailer 7$1,253 USD
Retailer 11$2,370 USD

60 data points across 11 retailers

1 retailer

B+
Adiamor
D-81295278 · Oct 23
$519 USD
View

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+
1.86ct Round
$519 USD