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Marquise|Lab Grown|IGI

2.99ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG799658135

Certificate IGI LG799658135

Diamond specifications and retailer prices

From $2,510 USD
Save $9,395 USD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,905 USD at Novita Diamonds
View at Novita Diamonds

About this 2.99ct lab-grown marquise diamond

This 2.99ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799658135 or 799658135. Listed at 22 retailers, with prices from $2,510 to $11,905 at Novita Diamonds, a $9,395 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.99
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799658135
Dimensions16.72 × 7.30 × 4.25 mm
L/W Ratio2.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.72 mm7.30 mm2.99 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799658135
Side View
Table 58.0%Crown 31°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 58.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $11,905 USD|Low: $1,894 USD|High: $11,905 USD|Avg: $5,503 USD|+3.2%
Novita Diamonds
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
Retailer 19
Retailer 20
October 1, 2026
Retailer 7$1,894 USD
Retailer 3$2,810 USD
Retailer 18$2,912 USD
Retailer 20$2,946 USD
Retailer 6$3,075 USD
Retailer 5$3,613 USD
Retailer 10$3,942 USD
Retailer 14$4,014 USD
Retailer 13$4,348 USD
Retailer 8$4,462 USD
Retailer 2$4,488 USD
Retailer 4$5,517 USD
Retailer 16$6,919 USD
Retailer 15$7,376 USD
Retailer 17$7,889 USD
Retailer 9$8,400 USD
Retailer 11$8,565 USD
Retailer 19$9,754 USD
Retailer 12$10,159 USD
Novita Diamonds$11,905 USD

36 data points across 20 retailers

22 retailers$2,510 USD to $11,905 USD

A
Cheapest Retailer
-
$2,510 USD
A
Retailer 2
-
$2,731 USD
View
A
Retailer 3
-
$2,810 USD
View
A
Retailer 4
-
$2,871 USD
View
A
Retailer 5
-
$2,912 USD
View
A
Retailer 6
-
$2,946 USD
View
A
Retailer 7
-
$3,075 USD
View
A
Retailer 8
-
$3,613 USD
A$5,558 AUD
View
A
Retailer 9
-
$3,942 USD
View
A
Retailer 10
-
$4,023 USD
£3,168 GBP
View
A
Retailer 11
-
$4,348 USD
View
A
Retailer 12
-
$4,462 USD
View
A
Retailer 13
-
$4,488 USD
€4,274 EUR
View
B+
Retailer 14
-
$5,517 USD
£4,344 GBP
View
B+
Retailer 15
-
$6,919 USD
A$10,645 AUD
View
B+
Retailer 16
-
$7,376 USD
ZAR 119,157 ZAR
View
B+
Retailer 17
-
$7,889 USD
£6,212 GBP
View
B
Retailer 18
-
$8,400 USD
View
B
Retailer 19
-
$8,565 USD
View
B
Retailer 20
-
$9,754 USD
SGD 13,181 SGD
View
B
Retailer 21
-
$10,159 USD
View
Most Expensive
B
Novita Diamonds
cert_799658135 · Oct 1
$11,905 USD
A$18,315 AUD
View
21 more retailers have this diamond
Prices start from $2,510 USDSave up to $9,395 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.

A
2.99ct Marquise
$2,510 USD