Round|Lab Grown|IGI

0.80ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG831683818

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831683818

Diamond specifications and retailer prices

From $148 USD
As of October 28, 2026
Save $439 USD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,386 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct lab-grown round diamond

This 0.8ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831683818 or 831683818. Listed at 18 retailers as of October 28, 2026, with a 296% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831683818
Dimensions5.97 × 5.94 × 3.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.97 mm5.94 mm0.80 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831683818
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
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: Oct 28
Current: $1,386 USD|Low: $148 USD|High: $1,392 USD|Avg: $473 USD|-0.5%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
October 30, 2026
Retailer 12$148 USD
Retailer 5$167 USD
Retailer 15$170 USD
Retailer 11$253 USD
Retailer 2$278 USD
Retailer 3$301 USD
Retailer 9$301 USD
Retailer 10$310 USD
Retailer 13$311 USD
Retailer 4$415 USD
Retailer 7$443 USD
Retailer 16$531 USD
Retailer 6$566 USD
Retailer 14$587 USD
Retailer 8$1,359 USD
MOH London$1,386 USD

10 data points across 16 retailers

18 retailers$148 USD to $587 USD

A
Cheapest Retailer
-
$148 USD
Final sale: no returns
A
Retailer 2
-
$167 USD
View
A
Retailer 3
-
$167 USD
View
A
Retailer 4
-
$170 USD
View
A
Retailer 5
-
$253 USD
View
A
Retailer 6
-
$278 USD
£219 GBP
View
A
Retailer 7
-
$301 USD
ZAR 4,863 ZAR
View
A
Retailer 8
-
$301 USD
€287 EUR
View
A
Retailer 9
-
$310 USD
£244 GBP
View
A
Retailer 10
-
$311 USD
View
B+
Retailer 11
-
$410 USD
View
B+
Retailer 12
-
$415 USD
A$638 AUD
View
B+
Retailer 13
-
$443 USD
A$682 AUD
View
B
Retailer 14
-
$531 USD
View
B
Retailer 15
-
$566 USD
View
B
Retailer 16
-
$587 USD
View
Retailer 17
-
$1,359 USD
£1,070 GBP
View
Price under review
Most Expensive
MOH London
LG831683818 · Oct 29
$1,386 USD
£1,091 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $148 USDSave up to $439 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
0.80ct Round
$148 USD