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Marquise|Lab Grown|IGI

2.37ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754508978

Certificate IGI LG754508978

Diamond specifications and retailer prices

From $1,711 USD
Save $7,377 USD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,088 USD at Novita Diamonds
View at Novita Diamonds

About this 2.37ct lab-grown marquise diamond

This 2.37ct 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 LG754508978 or 754508978. Listed at 22 retailers, with prices from $1,711 to $9,088 at Novita Diamonds, a $7,377 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

2.37
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508978
Dimensions6.92 × 6.92 × 13.44 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.92 mm6.92 mm2.37 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508978
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.6%

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: $9,088 USD|Low: $1,711 USD|High: $9,088 USD|Avg: $4,494 USD|+3.8%
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
Retailer 21
October 1, 2026
Retailer 13$1,711 USD
Retailer 17$1,862 USD
Retailer 3$1,958 USD
Retailer 15$2,003 USD
Retailer 5$2,150 USD
Retailer 6$2,216 USD
Retailer 11$2,658 USD
Retailer 12$2,739 USD
Retailer 16$3,064 USD
Retailer 10$3,389 USD
Retailer 9$4,019 USD
Retailer 2$4,107 USD
Retailer 7$4,542 USD
Retailer 21$5,076 USD
Retailer 18$5,551 USD
Retailer 20$5,735 USD
Retailer 8$5,760 USD
Retailer 19$6,333 USD
Retailer 14$7,675 USD
Retailer 4$7,939 USD
Novita Diamonds$9,088 USD

35 data points across 21 retailers

22 retailers$1,711 USD to $9,088 USD

A
Cheapest Retailer
-
$1,711 USD
A
Retailer 2
-
$1,862 USD
View
A
Retailer 3
-
$1,958 USD
View
A
Retailer 4
-
$2,003 USD
View
A
Retailer 5
-
$2,150 USD
View
A
Retailer 6
-
$2,216 USD
View
A
Retailer 7
-
$2,658 USD
View
A
Retailer 8
-
$2,739 USD
HK$21,400 HKD
View
A
Retailer 9
-
$3,007 USD
£2,367 GBP
View
Price last confirmed 21 days ago
A
Retailer 10
-
$3,061 USD
£2,410 GBP
View
B+
Retailer 11
-
$3,389 USD
€3,228 EUR
View
Price last confirmed 47 days ago
B+
Retailer 12
-
$4,019 USD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
$4,107 USD
View
B+
Retailer 14
-
$4,542 USD
£3,576 GBP
View
B+
Retailer 15
-
$5,076 USD
View
B+
Retailer 16
-
$5,551 USD
ZAR 89,680 ZAR
View
B
Retailer 17
-
$5,735 USD
View
B
Retailer 18
-
$5,760 USD
View
B
Retailer 19
-
$6,333 USD
£4,987 GBP
View
B
Retailer 20
-
$7,675 USD
View
B
Retailer 21
-
$7,939 USD
SGD 10,728 SGD
View
Most Expensive
B
Novita Diamonds
cert_754508978 · Oct 1
$9,088 USD
A$13,981 AUD
View
21 more retailers have this diamond
Prices start from $1,711 USDSave up to $7,377 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
2.37ct Marquise
$1,711 USD