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Marquise|Lab Grown|IGI

1.10ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG816620364

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816620364

Diamond specifications and retailer prices

From $194 USD
As of October 27, 2026
Save $981 USD (83%) vs most expensive(unlock to see where)
25 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 LG816620364 or 816620364. Listed at 25 retailers as of October 27, 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816620364
Dimensions11.21 × 5.31 × 3.31 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.21 mm5.31 mm1.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816620364
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $439 USD|Low: $186 USD|High: $1,175 USD|Avg: $557 USD|+3.3%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 30, 2026
Retailer 6$194 USD
Retailer 4$217 USD
Retailer 9$225 USD
Retailer 7$241 USD
Retailer 11$241 USD
Retailer 12$296 USD
Retailer 15$325 USD
Retailer 13$396 USD
Retailer 16$413 USD
Retailer 1$439 USD
Retailer 2$519 USD
Retailer 17$587 USD
Retailer 19$614 USD
Retailer 8$774 USD
Retailer 3$855 USD
Retailer 14$894 USD
Retailer 10$945 USD
Retailer 18$1,126 USD
Retailer 5$1,175 USD

37 data points across 19 retailers

25 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
-
$296 USD
£233 GBP
View
B+
Retailer 7
-
$325 USD
View
A
Retailer 8
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$396 USD
€377 EUR
View
A
Retailer 9
-
$413 USD
ZAR 6,677 ZAR
View
A
Retailer 10
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$439 USD
£346 GBP
View
A
Retailer 11
-
$471 USD
View
B+
Retailer 12
-
$484 USD
View
B+
Retailer 13
-
$519 USD
A$798 AUD
View
B+
Retailer 14
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$557 USD
View
B+
Retailer 15
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$587 USD
A$903 AUD
View
B+
Retailer 16
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$614 USD
View
B+
Retailer 17
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$774 USD
View
B
Retailer 18
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$812 USD
View
B
Retailer 19
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$827 USD
View
B+
Retailer 20
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$855 USD
View
B+
Retailer 21
-
$894 USD
A$1,375 AUD
View
B
Retailer 22
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$945 USD
£744 GBP
View
B
Retailer 23
-
$1,126 USD
£887 GBP
View
B
Retailer 24
-
$1,175 USD
View
Most Expensive
Brilliant Earth
20767170A · Sep 28
$1,570 USD
View
Price last confirmed 31 days ago
24 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