Marquise|Lab Grown|IGI

1.05ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG800618383

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800618383

Diamond specifications and retailer prices

From $179 USD
As of October 30, 2026
Save $946 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,125 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800618383 or 800618383. Listed at 19 retailers as of October 30, 2026, with prices from $179 to $1,125, a $946 spread on the same certified stone. Reve Diamonds lists it at $1,125. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800618383
Dimensions10.95 × 5.32 × 3.20 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.95 mm5.32 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800618383
Side View
Table 56.0%Crown 30.5°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 60.2%

Caratlytics Score

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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 30
Current: $398 USD|Low: $179 USD|High: $1,146 USD|Avg: $608 USD|-0.6%
Retailer 1
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Retailer 11
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Retailer 17
Reve Diamonds
October 30, 2026
Retailer 2$179 USD
Retailer 3$199 USD
Retailer 14$207 USD
Retailer 10$221 USD
Retailer 8$300 USD
Retailer 17$380 USD
Retailer 16$380 USD
Retailer 1$398 USD
Retailer 15$431 USD
Retailer 7$540 USD
Retailer 9$569 USD
Retailer 5$605 USD
Retailer 13$712 USD
Retailer 4$766 USD
Retailer 6$798 USD
Retailer 12$851 USD
Retailer 11$1,041 USD
Reve Diamonds$1,125 USD

42 data points across 18 retailers

19 retailers$179 USD to $1,125 USD

A
Cheapest Retailer
-
$179 USD
A
Retailer 2
-
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$207 USD
View
A
Retailer 4
-
$221 USD
View
A
Retailer 5
-
$225 USD
View
B+
Retailer 6
-
$300 USD
View
A
Retailer 7
-
$380 USD
€362 EUR
View
A
Retailer 8
-
$380 USD
ZAR 6,144 ZAR
View
A
Retailer 9
-
$398 USD
£314 GBP
View
A
Retailer 10
-
$431 USD
View
B+
Retailer 11
-
$540 USD
A$831 AUD
View
B+
Retailer 12
-
$569 USD
View
B+
Retailer 13
-
$605 USD
SGD 818 SGD
View
B+
Retailer 14
-
$712 USD
View
B+
Retailer 15
-
$766 USD
View
B
Retailer 16
-
$798 USD
View
B+
Retailer 17
-
$851 USD
A$1,309 AUD
View
B
Retailer 18
-
$1,041 USD
£820 GBP
View
Most Expensive
B
Reve Diamonds
DDF049CB5 · Oct 30
$1,125 USD
View
18 more retailers have this diamond
Prices start from $179 USDSave up to $946 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
1.05ct Marquise
$179 USD