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Marquise|Lab Grown|IGI

1.88ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG844658814

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844658814

Diamond specifications and retailer prices

From $381 USD
As of October 30, 2026
Save $1,674 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,055 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG844658814 or 844658814. Listed at 18 retailers as of October 28, 2026, with prices from $381 to $2,055, a $1,674 spread on the same certified stone. Rare Carat lists it at $2,055. 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 angle35.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658814
Dimensions12.62 × 6.45 × 4.05 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.62 mm6.45 mm1.88 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844658814
Side View
Table 64.0%Crown 35.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.8%

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: Oct 30
Current: $2,055 USD|Low: $381 USD|High: $2,055 USD|Avg: $1,075 USD
Rare Carat
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
October 31, 2026
Retailer 10$381 USD
Retailer 4$450 USD
Retailer 11$568 USD
Retailer 6$575 USD
Retailer 17$652 USD
Retailer 16$727 USD
Retailer 13$759 USD
Retailer 5$910 USD
Retailer 3$939 USD
Retailer 15$982 USD
Retailer 2$985 USD
Retailer 9$1,403 USD
Retailer 8$1,598 USD
Retailer 18$1,644 USD
Retailer 12$1,652 USD
Retailer 14$1,704 USD
Retailer 7$1,792 USD
Rare Carat$2,055 USD

16 data points across 18 retailers

18 retailers$381 USD to $2,055 USD

A
Cheapest Retailer
-
$381 USD
Final sale: no returns
Retailer 2
-
$450 USD
£354 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$568 USD
View
A
Retailer 4
-
$575 USD
View
A
Retailer 5
-
$652 USD
€621 EUR
View
A
Retailer 6
-
$727 USD
ZAR 11,745 ZAR
View
A
Retailer 7
-
$759 USD
£598 GBP
View
Retailer 8
-
$910 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$939 USD
View
B+
Retailer 10
-
$982 USD
A$1,511 AUD
View
B+
Retailer 11
-
$985 USD
View
B+
Retailer 12
-
$1,403 USD
View
B
Retailer 13
-
$1,598 USD
View
B
Retailer 14
-
$1,644 USD
View
B
Retailer 15
-
$1,652 USD
A$2,541 AUD
View
B+
Retailer 16
-
$1,704 USD
£1,342 GBP
View
B
Retailer 17
-
$1,792 USD
View
Most Expensive
B
Rare Carat
B46197-IZ · Oct 28
$2,055 USD
View
17 more retailers have this diamond
Prices start from $381 USDSave up to $1,674 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
$381 USD