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Marquise|Lab Grown|IGI

1.10ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG818639454

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818639454

Diamond specifications and retailer prices

From $187 USD
As of November 2, 2026
Save $967 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,220 USD at Brilliant Earth · As of October 8, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818639454 or 818639454. Listed at 21 retailers as of November 1, 2026, with a 517% 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
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818639454
Dimensions11.07 × 5.23 × 3.34 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm5.23 mm1.10 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818639454
Side View
Table 62.0%Crown 37.8°Girdle: MediumPavilion 40.2°Culet: NoneDepth 63.9%

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: Nov 2
Current: $1,220 USD|Low: $180 USD|High: $1,260 USD|Avg: $564 USD|-3.2%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 6$187 USD
Retailer 4$209 USD
Retailer 9$217 USD
Retailer 7$232 USD
Retailer 10$232 USD
Retailer 3$306 USD
Retailer 17$315 USD
Retailer 15$382 USD
Retailer 13$401 USD
Retailer 2$422 USD
Retailer 16$556 USD
Retailer 12$567 USD
Retailer 8$747 USD
Retailer 11$763 USD
Retailer 19$770 USD
Retailer 18$815 USD
Retailer 14$1,087 USD
Retailer 5$1,154 USD
Brilliant Earth$1,220 USD

45 data points across 19 retailers

21 retailers$187 USD to $1,154 USD

A
Cheapest Retailer
-
$187 USD
A
Retailer 2
-
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$217 USD
View
Retailer 4
-
$232 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$232 USD
View
B+
Retailer 6
-
$315 USD
View
A
Retailer 7
-
$382 USD
€364 EUR
View
A
Retailer 8
-
$401 USD
ZAR 6,482 ZAR
View
A
Retailer 9
-
$422 USD
£332 GBP
View
A
Retailer 10
-
$427 USD
View
Retailer 11
-
$465 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$556 USD
View
B+
Retailer 13
-
$567 USD
A$872 AUD
View
B+
Retailer 14
-
$747 USD
View
B+
Retailer 15
-
$770 USD
View
B+
Retailer 16
-
$779 USD
View
B
Retailer 17
-
$801 USD
View
B+
Retailer 18
-
$815 USD
A$1,254 AUD
View
B
Retailer 19
-
$1,087 USD
£856 GBP
View
B
Retailer 20
-
$1,154 USD
View
Most Expensive
Brilliant Earth
20841651A · Oct 8
$1,220 USD
View
Price last confirmed 25 days ago
20 more retailers have this diamond
Prices start from $187 USDSave up to $967 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
$187 USD