Marquise|Lab Grown|IGI

1.10ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG818649332

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818649332

Diamond specifications and retailer prices

From $194 USD
As of October 30, 2026
Save $981 USD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,570 USD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.1ct lab-grown marquise diamond

This 1.1ct 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 LG818649332 or 818649332. Listed at 23 retailers as of October 30, 2026, with a 506% 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

1.10
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818649332
Dimensions10.74 × 5.30 × 3.35 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.74 mm5.30 mm1.10 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818649332
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 63.2%

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: $439 USD|Low: $194 USD|High: $1,175 USD|Avg: $623 USD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 5$194 USD
Retailer 3$217 USD
Retailer 7$296 USD
Retailer 11$325 USD
Retailer 8$396 USD
Retailer 12$413 USD
Retailer 1$439 USD
Retailer 13$587 USD
Retailer 2$614 USD
Retailer 14$855 USD
Retailer 10$894 USD
Retailer 6$945 USD
Retailer 9$1,132 USD
Retailer 4$1,175 USD

43 data points across 14 retailers

23 retailers$194 USD to $1,175 USD

A
Cheapest Retailer
-
$194 USD
A
Retailer 2
-
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$225 USD
View
A
Retailer 4
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$241 USD
View
A
Retailer 5
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$241 USD
View
A
Retailer 6
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$296 USD
£233 GBP
View
B+
Retailer 7
-
$325 USD
View
A
Retailer 8
-
$396 USD
€377 EUR
View
A
Retailer 9
-
$413 USD
ZAR 6,677 ZAR
View
A
Retailer 10
-
$439 USD
£346 GBP
View
A
Retailer 11
-
$471 USD
View
B+
Retailer 12
-
$484 USD
View
B+
Retailer 13
-
$587 USD
A$903 AUD
View
B+
Retailer 14
-
$614 USD
View
B+
Retailer 15
-
$774 USD
View
B
Retailer 16
-
$812 USD
View
B
Retailer 17
-
$827 USD
View
B+
Retailer 18
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$855 USD
View
B+
Retailer 19
-
$894 USD
A$1,375 AUD
View
B
Retailer 20
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$945 USD
£744 GBP
View
B
Retailer 21
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$1,132 USD
£891 GBP
View
B
Retailer 22
-
$1,175 USD
View
Most Expensive
Brilliant Earth
21035694A · Sep 28
$1,570 USD
View
Price last confirmed 31 days ago
22 more retailers have this diamond
Prices start from $194 USDSave up to $981 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
1.10ct Marquise
$194 USD