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Marquise|Lab Grown|IGI

2.01ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG771614879

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG771614879

Diamond specifications and retailer prices

From $1,375 USD
As of October 30, 2026
Save $4,232 USD (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,607 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 2.01ct lab-grown marquise diamond

This 2.01ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG771614879 or 771614879. Listed at 23 retailers as of October 30, 2026, with prices from $1,375 to $5,607, a $4,232 spread on the same certified stone. Taylor and Hart lists it at $5,607. 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

2.01
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771614879
Dimensions13.02 × 6.63 × 4.12 mm
L/W Ratio1.96
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
13.02 mm6.63 mm2.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771614879
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,250 USD|Low: $1,539 USD|High: $5,333 USD|Avg: $3,072 USD|-0.5%
Retailer 1
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
October 30, 2026
Retailer 5$1,539 USD
Retailer 13$1,595 USD
Retailer 11$1,765 USD
Retailer 4$1,776 USD
Retailer 1$2,250 USD
Retailer 14$2,519 USD
Retailer 8$2,550 USD
Retailer 2$2,990 USD
Retailer 10$3,793 USD
Retailer 6$3,856 USD
Retailer 7$4,115 USD
Retailer 12$4,390 USD
Retailer 9$4,580 USD
Retailer 3$5,333 USD

44 data points across 14 retailers

23 retailers$1,375 USD to $5,607 USD

A
Cheapest Retailer
-
$1,375 USD
A
Retailer 2
-
$1,496 USD
View
A
Retailer 3
-
$1,539 USD
View
Final sale: no returns
Retailer 4
-
$1,595 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,595 USD
View
A
Retailer 6
-
$1,765 USD
View
A
Retailer 7
-
$1,776 USD
View
A
Retailer 8
-
$1,843 USD
HK$14,400 HKD
View
A
Retailer 9
-
$1,864 USD
View
A
Retailer 10
-
$2,250 USD
£1,772 GBP
View
A
Retailer 11
-
$2,519 USD
View
A
Retailer 12
-
$2,550 USD
€2,429 EUR
View
B+
Retailer 13
-
$2,895 USD
View
B+
Retailer 14
-
$2,990 USD
View
Retailer 15
-
$3,793 USD
A$5,835 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$3,856 USD
£3,036 GBP
View
B+
Retailer 17
-
$4,115 USD
ZAR 66,479 ZAR
View
B
Retailer 18
-
$4,299 USD
View
B
Retailer 19
-
$4,390 USD
View
B+
Retailer 20
-
$4,580 USD
£3,606 GBP
View
B
Retailer 21
-
$4,943 USD
View
B
Retailer 22
-
$5,333 USD
SGD 7,207 SGD
View
Most Expensive
B
Taylor and Hart
R4UQPBE · Oct 30
$5,607 USD
View
22 more retailers have this diamond
Prices start from $1,375 USDSave up to $4,232 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
2.01ct Marquise
$1,375 USD