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Marquise|Lab Grown|IGI

0.65ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG743537975

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743537975

Diamond specifications and retailer prices

From $349 SGD
$273 USD
As of October 30, 2026
Save $2,106 SGD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,455 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.65ct lab-grown marquise diamond

This 0.65ct 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 LG743537975 or 743537975. Listed at 17 retailers as of October 29, 2026, with prices from $349 to $2,455, a $2,106 spread on the same certified stone. Do Amore Diamonds lists it at $2,455. 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

0.65
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743537975
Dimensions9.34 × 4.52 × 2.74 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm4.52 mm0.65 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG743537975
Side View
Table 60.0%Crown 33.2°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 60.6%

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: $2,455 SGD|Low: $233 SGD|High: $2,455 SGD|Avg: $939 SGD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
Retailer 20
October 31, 2026
Retailer 8$349 SGD
Retailer 5$435 SGD
Retailer 18$486 SGD
Retailer 20$575 SGD
Retailer 10$581 SGD
Retailer 11$750 SGD
Retailer 3$773 SGD
Retailer 15$818 SGD
Retailer 16$849 SGD
Retailer 2$851 SGD
Retailer 14$864 SGD
Retailer 6$920 SGD
Retailer 12$1,231 SGD
Retailer 13$1,236 SGD
Retailer 9$1,261 SGD
Retailer 19$1,460 SGD
Retailer 7$1,588 SGD
Retailer 4$1,704 SGD
Retailer 17$1,721 SGD
Do Amore Diamonds$2,455 SGD

21 data points across 20 retailers

17 retailers$349 SGD to $2,455 SGD

A
Cheapest Retailer
-
$349 SGD
$273 USD
Final sale: no returns
A
Retailer 2
-
$435 SGD
$340 USD
View
A
Retailer 3
-
$486 SGD
$380 USD
View
A
Retailer 4
-
$575 SGD
$450 USD
View
B+
Retailer 5
-
$764 SGD
$598 USD
View
B+
Retailer 6
-
$773 SGD
ZAR 9,765 ZAR
View
B+
Retailer 7
-
$818 SGD
£504 GBP
View
A
Retailer 8
-
$851 SGD
$666 USD
View
B+
Retailer 9
-
$864 SGD
£532 GBP
View
B+
Retailer 10
-
$920 SGD
$720 USD
View
B
Retailer 11
-
$1,236 SGD
CA$1,343 CAD
View
B
Retailer 12
-
$1,261 SGD
$987 USD
View
B
Retailer 13
-
$1,460 SGD
$1,142 USD
View
B
Retailer 14
-
$1,588 SGD
$1,242 USD
View
B
Retailer 15
-
$1,704 SGD
$1,333 USD
View
B
Retailer 16
-
$1,721 SGD
£1,060 GBP
View
Most Expensive
B
Do Amore Diamonds
20-D44635 · Oct 29
$2,455 SGD
$1,920 USD
View
16 more retailers have this diamond
Prices start from $349 SGDSave up to $2,106 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
0.65ct Marquise
$349 SGD