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Marquise|Lab Grown|IGI

2.43ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG794691939

Certificate IGI LG794691939

Diamond specifications and retailer prices

From $2,752 USD
Save $5,900 USD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,652 USD at Novita Diamonds
View at Novita Diamonds

About this 2.43ct lab-grown marquise diamond

This 2.43ct 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 LG794691939 or 794691939. Listed at 16 retailers, with prices from $2,752 to $8,652 at Novita Diamonds, a $5,900 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

2.43
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794691939
Dimensions13.69 × 7.01 × 4.36 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.69 mm7.01 mm2.43 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794691939
Side View
Table 62.0%Crown 32.3°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 62.2%

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: Oct 1
Current: $8,652 USD|Low: $1,688 USD|High: $9,033 USD|Avg: $4,535 USD|-2.3%
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
October 1, 2026
Retailer 7$1,688 USD
Retailer 6$1,784 USD
Retailer 4$2,135 USD
Retailer 2$2,752 USD
Retailer 12$2,925 USD
Retailer 15$3,015 USD
Retailer 11$3,165 USD
Retailer 5$3,898 USD
Retailer 3$4,230 USD
Retailer 14$5,342 USD
Retailer 10$5,482 USD
Retailer 9$5,812 USD
Retailer 13$7,053 USD
Retailer 8$7,990 USD
Novita Diamonds$8,652 USD

38 data points across 15 retailers

16 retailers$2,752 USD to $8,652 USD

A
Retailer 1
-
$2,135 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$2,752 USD
View
A
Retailer 3
-
$2,917 USD
£2,297 GBP
View
A
Retailer 4
-
$3,015 USD
View
B+
Retailer 5
-
$3,165 USD
View
B+
Retailer 6
-
$3,898 USD
€3,712 EUR
View
Price last confirmed 47 days ago
B+
Retailer 7
-
$4,230 USD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$5,342 USD
ZAR 86,302 ZAR
View
B+
Retailer 9
-
$5,482 USD
View
B
Retailer 10
-
$5,812 USD
£4,576 GBP
View
B
Retailer 11
-
$5,871 USD
View
B
Retailer 12
-
$7,053 USD
View
B
Retailer 13
-
$7,990 USD
View
B
Retailer 14
-
$8,000 USD
View
B
Retailer 15
-
$8,000 USD
View
Price last confirmed 20 days ago
Most Expensive
B
Novita Diamonds
cert_794691939 · Sep 28
$8,652 USD
A$13,310 AUD
View
15 more retailers have this diamond
Prices start from $2,752 USDSave up to $5,900 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
2.43ct Marquise
$2,752 USD