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Marquise|Lab Grown|IGI

2.01ct E IF Marquise Lab Grown Diamond

E/IF • IGI LG780688212

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780688212

Diamond specifications and retailer prices

From $632 USD
As of October 30, 2026
Save $4,397 USD (87%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,029 USD at With Clarity · As of October 30, 2026
View at With Clarity

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) and certified by IGI LG780688212 or 780688212. Listed at 27 retailers as of October 30, 2026, with prices from $632 to $5,029, a $4,397 spread on the same certified stone. With Clarity lists it at $5,029. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.01
Carat
E
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780688212
Dimensions6.70 × 6.70 × 3.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.70 mm6.70 mm2.01 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780688212
Side View
Table 59.0%Crown 32.6°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 58.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,105 USD|Low: $632 USD|High: $4,976 USD|Avg: $2,716 USD|-48.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 12$632 USD
Retailer 19$733 USD
Retailer 14$743 USD
Retailer 1$1,105 USD
Retailer 15$1,228 USD
Retailer 3$1,525 USD
Retailer 4$1,877 USD
Retailer 2$2,116 USD
Retailer 17$2,286 USD
Retailer 16$2,529 USD
Retailer 13$2,571 USD
Retailer 7$2,664 USD
Retailer 8$2,880 USD
Retailer 6$3,207 USD
Retailer 18$3,489 USD
Retailer 11$3,841 USD
Retailer 5$4,350 USD
Retailer 10$4,940 USD
Retailer 9$4,969 USD

29 data points across 19 retailers

27 retailers$632 USD to $5,029 USD

A
Cheapest Retailer
-
$632 USD
A
Retailer 2
-
$733 USD
View
A
Retailer 3
-
$743 USD
£585 GBP
View
A
Retailer 4
-
$1,105 USD
View
A
Retailer 5
-
$1,228 USD
£967 GBP
View
A
Retailer 6
-
$1,268 USD
View
A
Retailer 7
-
$1,305 USD
View
Final sale: no returns
Retailer 8
-
$1,352 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$1,431 USD
View
A
Retailer 10
-
$1,525 USD
View
A
Retailer 11
-
$1,877 USD
A$2,888 AUD
View
A
Retailer 12
-
$2,116 USD
€2,015 EUR
View
B+
Retailer 13
-
$2,286 USD
£1,800 GBP
View
B+
Retailer 14
-
$2,497 USD
View
B+
Retailer 15
-
$2,529 USD
View
B+
Retailer 16
-
$2,534 USD
View
B+
Retailer 17
-
$2,571 USD
View
Retailer 18
-
$2,664 USD
View
Price last confirmed 8 days ago
B+
Retailer 19
-
$2,880 USD
View
Retailer 20
-
$3,207 USD
A$4,934 AUD
View
Price last confirmed 8 days ago
B+
Retailer 21
-
$3,489 USD
ZAR 56,358 ZAR
View
B
Retailer 22
-
$3,841 USD
View
B
Retailer 23
-
$3,914 USD
View
B
Retailer 24
-
$4,350 USD
£3,425 GBP
View
B
Retailer 25
-
$4,940 USD
View
Retailer 26
-
$4,969 USD
A$7,645 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
With Clarity
780688212 · Oct 30
$5,029 USD
View
26 more retailers have this diamond
Prices start from $632 USDSave up to $4,397 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
$632 USD