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Marquise|Lab Grown|IGI

0.67ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG741519162

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG741519162

Diamond specifications and retailer prices

From $309 SGD
$242 USD
As of November 2, 2026
Save $2,734 SGD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,044 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 0.67ct lab-grown marquise diamond

This 0.67ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG741519162 or 741519162. Listed at 20 retailers as of November 1, 2026, with prices from $309 to $3,044, a $2,734 spread on the same certified stone. Do Amore Diamonds lists it at $3,044. 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

0.67
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741519162
Dimensions8.73 × 4.62 × 2.86 mm
L/W Ratio1.89
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
8.73 mm4.62 mm0.67 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG741519162
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.9%

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: Nov 2
Current: $3,044 SGD|Low: $302 SGD|High: $3,044 SGD|Avg: $1,207 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 3$309 SGD
Retailer 4$345 SGD
Retailer 18$359 SGD
Retailer 14$384 SGD
Retailer 12$545 SGD
Retailer 19$633 SGD
Retailer 6$757 SGD
Retailer 2$770 SGD
Retailer 7$827 SGD
Retailer 11$985 SGD
Retailer 8$1,310 SGD
Retailer 16$1,363 SGD
Retailer 10$1,518 SGD
Retailer 5$1,578 SGD
Retailer 9$1,657 SGD
Retailer 20$1,697 SGD
Retailer 13$1,699 SGD
Retailer 15$1,867 SGD
Retailer 17$1,867 SGD
Do Amore Diamonds$3,044 SGD

35 data points across 20 retailers

20 retailers$309 SGD to $3,044 SGD

A
Cheapest Retailer
-
$309 SGD
$242 USD
A
Retailer 2
-
$345 SGD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$359 SGD
$281 USD
View
A
Retailer 4
-
$384 SGD
$300 USD
View
A
Retailer 5
-
$455 SGD
$356 USD
View
A
Retailer 6
-
$545 SGD
$426 USD
View
A
Retailer 7
-
$633 SGD
$495 USD
View
A
Retailer 8
-
$757 SGD
$592 USD
View
A
Retailer 9
-
$770 SGD
ZAR 9,723 ZAR
View
Retailer 10
-
$827 SGD
€616 EUR
View
Price last confirmed 8 days ago
Retailer 11
-
$985 SGD
$770 USD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$1,310 SGD
CA$1,422 CAD
View
B+
Retailer 13
-
$1,363 SGD
$1,066 USD
View
B
Retailer 14
-
$1,578 SGD
$1,234 USD
View
Retailer 15
-
$1,657 SGD
£1,020 GBP
View
Price last confirmed 14 days ago
B
Retailer 16
-
$1,697 SGD
$1,327 USD
View
B
Retailer 17
-
$1,699 SGD
£1,046 GBP
View
B
Retailer 18
-
$1,867 SGD
$1,460 USD
View
B
Retailer 19
-
$1,867 SGD
$1,460 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG741519162 · Nov 1
$3,044 SGD
$2,380 USD
View
19 more retailers have this diamond
Prices start from $309 SGDSave up to $2,734 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
0.67ct Marquise
$309 SGD