Marquise|Lab Grown|IGI

1.99ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG845668476

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845668476

Diamond specifications and retailer prices

From $396 USD
As of October 27, 2026
Save $3,054 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,450 USD at Brilliant Earth · As of October 30, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845668476 or 845668476. Listed at 23 retailers as of October 27, 2026, with prices from $396 to $3,450, a $3,054 spread on the same certified stone. Brilliant Earth lists it at $3,450. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845668476
Dimensions13.87 × 6.28 × 3.98 mm
L/W Ratio2.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.87 mm6.28 mm1.99 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845668476
Side View
Table 60.0%Crown 38.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.4%

Caratlytics Score

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A+
Exceptional
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: $3,450 USD|Low: $396 USD|High: $3,450 USD|Avg: $1,069 USD
Brilliant Earth
Retailer 2
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Retailer 23
October 31, 2026
Retailer 9$396 USD
Retailer 18$437 USD
Retailer 15$449 USD
Retailer 11$497 USD
Retailer 14$497 USD
Retailer 4$515 USD
Retailer 5$635 USD
Retailer 8$752 USD
Retailer 3$771 USD
Retailer 23$823 USD
Retailer 16$849 USD
Retailer 19$877 USD
Retailer 2$1,142 USD
Retailer 10$1,147 USD
Retailer 21$1,362 USD
Retailer 20$1,541 USD
Retailer 22$1,564 USD
Retailer 17$1,592 USD
Retailer 12$1,596 USD
Retailer 13$1,720 USD
Retailer 6$1,914 USD
Retailer 7$2,050 USD
Brilliant Earth$3,450 USD

11 data points across 23 retailers

23 retailers$396 USD to $3,450 USD

A+
Cheapest Retailer
-
$396 USD
A
Retailer 2
-
$437 USD
View
Final sale: no returns
A
Retailer 3
-
$449 USD
View
A
Retailer 4
-
$497 USD
View
A
Retailer 5
-
$497 USD
View
A
Retailer 6
-
$515 USD
£405 GBP
View
A
Retailer 7
-
$635 USD
View
A
Retailer 8
-
$752 USD
€716 EUR
View
A
Retailer 9
-
$771 USD
View
A
Retailer 10
-
$823 USD
View
Retailer 11
-
$849 USD
ZAR 13,723 ZAR
View
Price last confirmed 7 days ago
A
Retailer 12
-
$877 USD
£690 GBP
View
B+
Retailer 13
-
$1,142 USD
View
B+
Retailer 14
-
$1,147 USD
A$1,765 AUD
View
B+
Retailer 15
-
$1,362 USD
View
B+
Retailer 16
-
$1,541 USD
SGD 2,082 SGD
View
B+
Retailer 17
-
$1,564 USD
View
B+
Retailer 18
-
$1,592 USD
View
B+
Retailer 19
-
$1,596 USD
View
B+
Retailer 20
-
$1,720 USD
View
B+
Retailer 21
-
$1,914 USD
£1,507 GBP
View
B
Retailer 22
-
$2,050 USD
View
Most Expensive
B
Brilliant Earth
22292693A · Oct 30
$3,450 USD
View
22 more retailers have this diamond
Prices start from $396 USDSave up to $3,054 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
$396 USD