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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 $270 SGD
$211 USD
As of October 30, 2026
Save $2,313 SGD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,582 SGD 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 29, 2026, with prices from $270 to $2,582, a $2,313 spread on the same certified stone. Do Amore Diamonds lists it at $2,582. 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
Colour
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 30
Current: $695 SGD|Low: $258 SGD|High: $1,495 SGD|Avg: $644 SGD|+4.6%
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
October 30, 2026
Retailer 12$270 SGD
Retailer 6$300 SGD
Retailer 3$312 SGD
Retailer 4$334 SGD
Retailer 13$334 SGD
Retailer 10$486 SGD
Retailer 2$577 SGD
Retailer 5$617 SGD
Retailer 8$667 SGD
Retailer 1$695 SGD
Retailer 9$939 SGD
Retailer 11$1,078 SGD
Retailer 14$1,185 SGD
Retailer 7$1,486 SGD

43 data points across 14 retailers

20 retailers$270 SGD to $2,582 SGD

A
Cheapest Retailer
-
$270 SGD
$211 USD
A
Retailer 2
-
$300 SGD
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$312 SGD
$244 USD
View
A
Retailer 4
-
$334 SGD
$261 USD
View
A
Retailer 5
-
$334 SGD
$261 USD
View
A
Retailer 6
-
$441 SGD
$345 USD
View
A
Retailer 7
-
$486 SGD
$380 USD
View
A
Retailer 8
-
$507 SGD
HK$3,100 HKD
View
A
Retailer 9
-
$577 SGD
$451 USD
View
A
Retailer 10
-
$617 SGD
$483 USD
View
A
Retailer 11
-
$667 SGD
ZAR 8,424 ZAR
View
A
Retailer 12
-
$695 SGD
£428 GBP
View
B+
Retailer 13
-
$939 SGD
A$1,130 AUD
View
B+
Retailer 14
-
$1,078 SGD
$843 USD
View
B+
Retailer 15
-
$1,185 SGD
$927 USD
View
B+
Retailer 16
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$1,208 SGD
View
B
Retailer 17
-
$1,404 SGD
$1,098 USD
View
B+
Retailer 18
-
$1,486 SGD
£915 GBP
View
B
Retailer 19
-
$1,569 SGD
$1,227 USD
View
Most Expensive
B
Do Amore Diamonds
27-D955D48C2 · Oct 29
$2,582 SGD
$2,020 USD
View
19 more retailers have this diamond
Prices start from $270 SGDSave up to $2,313 SGD

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
$270 SGD