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Marquise|Lab Grown|IGI

0.93ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG663405263

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG663405263

Diamond specifications and retailer prices

From $349 USD
As of October 30, 2026
Save $2,751 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,100 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.93ct lab-grown marquise diamond

This 0.93ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG663405263 or 663405263. Listed at 22 retailers as of October 30, 2026, with prices from $349 to $3,100, a $2,751 spread on the same certified stone. Do Amore Diamonds lists it at $3,100. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.93
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG663405263
Dimensions10.42 × 5.17 × 3.15 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.42 mm5.17 mm0.93 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG663405263
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.9%

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: $865 USD|Low: $335 USD|High: $1,887 USD|Avg: $864 USD|+2.6%
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
October 31, 2026
Retailer 2$349 USD
Retailer 12$402 USD
Retailer 5$405 USD
Retailer 3$432 USD
Retailer 14$432 USD
Retailer 4$574 USD
Retailer 6$574 USD
Retailer 11$864 USD
Retailer 1$865 USD
Retailer 10$1,015 USD
Retailer 8$1,190 USD
Retailer 15$1,268 USD
Retailer 7$1,387 USD
Retailer 13$1,550 USD
Retailer 9$1,876 USD

46 data points across 15 retailers

22 retailers$349 USD to $3,100 USD

Retailer 1
-
$349 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$349 USD
View
A
Retailer 3
-
$402 USD
View
Final sale: no returns
Retailer 4
-
$405 USD
View
Price last confirmed 32 days ago
Retailer 5
-
$432 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$432 USD
View
A
Retailer 7
-
$480 USD
View
A
Retailer 8
-
$574 USD
View
A
Retailer 9
-
$574 USD
View
B+
Retailer 10
-
$864 USD
ZAR 13,951 ZAR
View
B+
Retailer 11
-
$865 USD
£681 GBP
View
B+
Retailer 12
-
$1,015 USD
A$1,562 AUD
View
B+
Retailer 13
-
$1,190 USD
A$1,830 AUD
View
B
Retailer 14
-
$1,268 USD
View
B
Retailer 15
-
$1,387 USD
£1,092 GBP
View
Retailer 16
-
$1,535 USD
View
Price last confirmed 31 days ago
B
Retailer 17
-
$1,535 USD
View
B+
Retailer 18
-
$1,550 USD
View
B
Retailer 19
-
$1,662 USD
View
B
Retailer 20
-
$1,689 USD
View
B
Retailer 21
-
$1,876 USD
£1,477 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0A45B76E7 · Oct 31
$3,100 USD
View
21 more retailers have this diamond
Prices start from $349 USDSave up to $2,751 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
0.93ct Marquise
$349 USD