Marquise|Lab Grown|IGI

1.99ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG837647670

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837647670

Diamond specifications and retailer prices

From $367 USD
As of October 28, 2026
Save $2,743 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,110 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.99ct lab-grown marquise diamond

This 1.99ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837647670 or 837647670. Listed at 21 retailers as of October 28, 2026, with prices from $367 to $3,110, a $2,743 spread on the same certified stone. Brilliant Earth lists it at $3,110. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837647670
Dimensions13.06 × 6.60 × 4.19 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.06 mm6.60 mm1.99 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837647670
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $3,110 USD|Low: $367 USD|High: $3,280 USD|Avg: $1,175 USD|-5.2%
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
October 29, 2026
Retailer 4$367 USD
Retailer 9$467 USD
Retailer 14$548 USD
Retailer 3$560 USD
Retailer 5$658 USD
Retailer 11$700 USD
Retailer 12$724 USD
Retailer 16$913 USD
Retailer 10$949 USD
Retailer 13$1,194 USD
Retailer 15$1,353 USD
Retailer 7$1,428 USD
Retailer 8$1,466 USD
Retailer 6$1,603 USD
Retailer 2$1,641 USD
Brilliant Earth$3,110 USD

29 data points across 16 retailers

21 retailers$367 USD to $3,110 USD

A
Retailer 1
-
$334 USD
Price last confirmed 20 days ago
Returns within 21 days
A
Retailer 2
-
$367 USD
View
Final sale: no returns
A
Retailer 3
-
$405 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$415 USD
View
Price last confirmed 16 days ago
Returns within 30 days
A
Retailer 5
-
$415 USD
View
Price last confirmed 25 days ago
Returns within 30 days
A
Retailer 6
-
$467 USD
£368 GBP
View
Returns within 30 days
B+
Retailer 7
-
$548 USD
View
Returns within 30 days
A
Retailer 8
-
$560 USD
View
Returns within 40 days
A
Retailer 9
-
$658 USD
€627 EUR
View
Returns within 100 days
A
Retailer 10
-
$700 USD
ZAR 11,305 ZAR
View
Returns within 7 days
A
Retailer 11
-
$724 USD
£570 GBP
View
Returns within 30 days
A
Retailer 12
-
$913 USD
View
Returns within 30 days
A
Retailer 13
-
$949 USD
A$1,460 AUD
View
B+
Retailer 14
-
$1,194 USD
View
Returns within 30 days
B+
Retailer 15
-
$1,333 USD
View
Price last confirmed 28 days ago
Returns within 30 days
B+
Retailer 16
-
$1,353 USD
View
Returns within 90 days
B+
Retailer 17
-
$1,428 USD
View
Returns within 30 days
B+
Retailer 18
-
$1,466 USD
A$2,255 AUD
View
Price last confirmed 24 days ago
Returns within 30 days
B+
Retailer 19
-
$1,603 USD
View
Returns within 30 days
B+
Retailer 20
-
$1,641 USD
£1,292 GBP
View
Most Expensive
B
Brilliant Earth
21558195A · Oct 28
$3,110 USD
View
Returns within 30 days
20 more retailers have this diamond
Prices start from $367 USDSave up to $2,743 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
1.99ct Marquise
$367 USD