CaratHunter
Plans
Marquise|Lab Grown|IGI

2.64ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754507931

Certificate IGI LG754507931

Diamond specifications and retailer prices

From $2,817 USD
Save $11,485 USD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,302 USD at Michael Trio
View at Michael Trio

About this 2.64ct lab-grown marquise diamond

This 2.64ct 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 LG754507931 or 754507931. Listed at 22 retailers, with prices from $2,817 to $14,302 at Michael Trio, a $11,485 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

2.64
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754507931
Dimensions7.14 × 7.14 × 14.26 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
7.14 mm7.14 mm2.64 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754507931
Side View
Table 61.0%Crown 37°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.7%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $14,302 USD|Low: $2,817 USD|High: $14,467 USD|Avg: $7,397 USD
Michael Trio
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 7$2,817 USD
Retailer 16$3,078 USD
Retailer 19$3,349 USD
Retailer 5$3,520 USD
Retailer 4$3,521 USD
Retailer 6$4,039 USD
Retailer 10$4,802 USD
Retailer 15$4,925 USD
Retailer 12$4,941 USD
Retailer 17$5,373 USD
Retailer 21$5,435 USD
Retailer 8$6,020 USD
Retailer 2$6,290 USD
Retailer 3$8,322 USD
Retailer 11$9,260 USD
Retailer 18$9,982 USD
Retailer 20$10,110 USD
Retailer 9$10,454 USD
Retailer 13$11,369 USD
Retailer 14$13,838 USD
Michael Trio$14,302 USD

35 data points across 21 retailers

22 retailers$2,817 USD to $14,302 USD

A
Cheapest Retailer
-
$2,817 USD
A
Retailer 2
-
$3,078 USD
View
A
Retailer 3
-
$3,349 USD
View
A
Retailer 4
-
$3,520 USD
View
A
Retailer 5
-
$3,521 USD
View
A
Retailer 6
-
$4,039 USD
View
B+
Retailer 7
-
$4,802 USD
View
B+
Retailer 8
-
$4,925 USD
View
B+
Retailer 9
-
$4,941 USD
HK$38,600 HKD
View
B+
Retailer 10
-
$5,272 USD
£4,152 GBP
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$5,385 USD
£4,240 GBP
View
B+
Retailer 12
-
$5,435 USD
View
B+
Retailer 13
-
$6,020 USD
£4,740 GBP
View
B+
Retailer 14
-
$6,290 USD
€5,990 EUR
View
B
Retailer 15
-
$8,322 USD
View
B
Retailer 16
-
$9,260 USD
View
B
Retailer 17
-
$9,982 USD
ZAR 161,261 ZAR
View
B
Retailer 18
-
$10,110 USD
£7,961 GBP
View
B
Retailer 19
-
$10,454 USD
View
B
Retailer 20
-
$11,369 USD
A$17,490 AUD
View
B
Retailer 21
-
$13,838 USD
View
Most Expensive
B
Michael Trio
7254303920 · Sep 29
$14,302 USD
SGD 19,327 SGD
View
21 more retailers have this diamond
Prices start from $2,817 USDSave up to $11,485 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
2.64ct Marquise
$2,817 USD