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Marquise|Lab Grown|IGI

0.68ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG651473398

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG651473398

Diamond specifications and retailer prices

From $211 USD
As of October 27, 2026
Save $1,809 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,020 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.68ct lab-grown marquise diamond

This 0.68ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG651473398 or 651473398. Listed at 20 retailers as of October 27, 2026, with prices from $211 to $2,020, a $1,809 spread on the same certified stone. Do Amore Diamonds lists it at $2,020. 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

0.68
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651473398
Dimensions9.41 × 4.67 × 2.82 mm
L/W Ratio2.01
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
9.41 mm4.67 mm0.68 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651473398
Side View
Table 59.0%Crown 31.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.4%

Caratlytics Score

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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 27
Current: $1,162 USD|Low: $202 USD|High: $1,170 USD|Avg: $503 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 29, 2026
Retailer 12$211 USD
Retailer 6$235 USD
Retailer 3$244 USD
Retailer 4$261 USD
Retailer 13$261 USD
Retailer 10$380 USD
Retailer 2$451 USD
Retailer 5$483 USD
Retailer 8$521 USD
Retailer 7$541 USD
Retailer 9$735 USD
Retailer 11$843 USD
Retailer 14$927 USD
Retailer 1$1,162 USD

43 data points across 14 retailers

20 retailers$211 USD to $2,020 USD

A
Cheapest Retailer
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$211 USD
A
Retailer 2
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$235 USD
View
Final sale: no returns
A
Retailer 3
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$244 USD
View
A
Retailer 4
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$261 USD
View
A
Retailer 5
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$261 USD
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A
Retailer 6
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$345 USD
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A
Retailer 7
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$380 USD
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A
Retailer 8
-
$397 USD
HK$3,100 HKD
View
A
Retailer 9
-
$451 USD
View
A
Retailer 10
-
$483 USD
View
A
Retailer 11
-
$521 USD
ZAR 8,424 ZAR
View
A
Retailer 12
-
$541 USD
£426 GBP
View
B+
Retailer 13
-
$735 USD
A$1,130 AUD
View
B+
Retailer 14
-
$843 USD
View
B+
Retailer 15
-
$927 USD
View
B+
Retailer 16
-
$945 USD
SGD 1,277 SGD
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B
Retailer 17
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$1,098 USD
View
B+
Retailer 18
-
$1,162 USD
£915 GBP
View
B
Retailer 19
-
$1,227 USD
View
Most Expensive
B
Do Amore Diamonds
27-D955D48C2 · Oct 29
$2,020 USD
View
19 more retailers have this diamond
Prices start from $211 USDSave up to $1,809 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
0.68ct Marquise
$211 USD