Marquise|Lab Grown|IGI

1.88ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG847690225

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847690225

Diamond specifications and retailer prices

From $343 USD
As of October 27, 2026
Save $1,465 USD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,808 USD at With Clarity · As of October 30, 2026
View at With Clarity

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 LG847690225 or 847690225. Listed at 10 retailers as of October 27, 2026, with prices from $343 to $1,808, a $1,465 spread on the same certified stone. With Clarity lists it at $1,808. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847690225
Dimensions12.35 × 6.48 × 4.06 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.35 mm6.48 mm1.88 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847690225
Side View
Table 60.0%Crown 34.7°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 62.7%

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: $580 USD|Low: $343 USD|High: $1,808 USD|Avg: $870 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 28, 2026
Retailer 5$343 USD
Retailer 6$425 USD
Retailer 7$451 USD
Retailer 1$580 USD
Retailer 9$656 USD
Retailer 10$675 USD
Retailer 8$759 USD
Retailer 3$940 USD
Retailer 4$1,321 USD
Retailer 2$1,410 USD
With Clarity$1,808 USD

3 data points across 11 retailers

10 retailers$343 USD to $1,808 USD

A
Cheapest Retailer
-
$343 USD
A
Retailer 2
-
$451 USD
£355 GBP
View
A
Retailer 3
-
$580 USD
View
A
Retailer 4
-
$656 USD
View
A
Retailer 5
-
$675 USD
View
A
Retailer 6
-
$759 USD
£598 GBP
View
B+
Retailer 7
-
$940 USD
View
B+
Retailer 8
-
$1,321 USD
View
B+
Retailer 9
-
$1,410 USD
View
Most Expensive
B
With Clarity
847690225 · Oct 30
$1,808 USD
View
9 more retailers have this diamond
Prices start from $343 USDSave up to $1,465 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
$343 USD