Marquise|Lab Grown|IGI

1.88ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG822630994

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG822630994

Diamond specifications and retailer prices

From $455 USD
£358 GBP
As of October 27, 2026
Save $1,815 USD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,270 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.88ct lab-grown marquise diamond

This 1.88ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822630994 or 822630994. Listed at 24 retailers as of October 27, 2026, with prices from $455 to $2,270, a $1,815 spread on the same certified stone. Brilliant Earth lists it at $2,270. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822630994
Dimensions12.95 × 6.39 × 3.91 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
12.95 mm6.39 mm1.88 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822630994
Side View
Table 64.0%Crown 35.4°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 61.2%

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 27
Current: $2,270 USD|Low: $386 USD|High: $2,710 USD|Avg: $1,242 USD|-16.2%
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 14$386 USD
Retailer 16$455 USD
Retailer 21$474 USD
Retailer 3$580 USD
Retailer 15$663 USD
Retailer 7$691 USD
Retailer 20$725 USD
Retailer 17$766 USD
Retailer 2$955 USD
Retailer 18$1,007 USD
Retailer 5$1,065 USD
Retailer 10$1,372 USD
Retailer 12$1,421 USD
Retailer 9$1,620 USD
Retailer 13$1,652 USD
Retailer 8$1,659 USD
Retailer 11$1,661 USD
Retailer 19$1,678 USD
Retailer 6$1,824 USD
Retailer 4$1,970 USD
Brilliant Earth$2,270 USD

30 data points across 21 retailers

24 retailers$455 USD to $2,270 USD

Retailer 1
-
$346 USD
Price last confirmed 14 days ago
Retailer 2
-
$401 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$429 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$455 USD
£358 GBP
View
A
Retailer 5
-
$474 USD
HK$3,700 HKD
View
A
Retailer 6
-
$580 USD
View
A
Retailer 7
-
$663 USD
€631 EUR
View
A
Retailer 8
-
$691 USD
View
Retailer 9
-
$725 USD
ZAR 11,718 ZAR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$766 USD
£603 GBP
View
B+
Retailer 11
-
$955 USD
View
B+
Retailer 12
-
$1,007 USD
A$1,549 AUD
View
B+
Retailer 13
-
$1,065 USD
View
B+
Retailer 14
-
$1,372 USD
SGD 1,854 SGD
View
Retailer 15
-
$1,379 USD
View
Price last confirmed 14 days ago
B+
Retailer 16
-
$1,421 USD
View
B
Retailer 17
-
$1,620 USD
View
B
Retailer 18
-
$1,652 USD
A$2,541 AUD
View
B
Retailer 19
-
$1,659 USD
View
Retailer 20
-
$1,661 USD
£1,308 GBP
View
Price last confirmed 15 days ago
B+
Retailer 21
-
$1,678 USD
£1,321 GBP
View
B
Retailer 22
-
$1,824 USD
View
B
Retailer 23
-
$1,970 USD
View
Most Expensive
B
Brilliant Earth
21006695A · Oct 30
$2,270 USD
View
23 more retailers have this diamond
Prices start from $455 USDSave up to $1,815 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
1.88ct Marquise
$455 USD