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Marquise|Lab Grown|IGI

0.74ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG811659755

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811659755

Diamond specifications and retailer prices

From $176 SGD
$138 USD
As of October 30, 2026
Save $1,511 SGD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,687 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.74ct lab-grown marquise diamond

This 0.74ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811659755 or 811659755. Listed at 16 retailers as of October 30, 2026, with prices from $176 to $1,687, a $1,511 spread on the same certified stone. Do Amore Diamonds lists it at $1,687. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.74
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811659755
Dimensions9.29 × 4.86 × 2.86 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.29 mm4.86 mm0.74 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811659755
Side View
Table 57.0%Crown 32.3°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 58.8%

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: $1,687 SGD|Low: $141 SGD|High: $1,687 SGD|Avg: $617 SGD
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
November 1, 2026
Retailer 16$176 SGD
Retailer 6$197 SGD
Retailer 4$205 SGD
Retailer 8$275 SGD
Retailer 14$294 SGD
Retailer 9$360 SGD
Retailer 7$398 SGD
Retailer 18$408 SGD
Retailer 11$550 SGD
Retailer 5$585 SGD
Retailer 13$613 SGD
Retailer 12$696 SGD
Retailer 15$741 SGD
Retailer 17$775 SGD
Retailer 10$778 SGD
Retailer 3$880 SGD
Retailer 2$1,127 SGD
Do Amore Diamonds$1,687 SGD

25 data points across 18 retailers

16 retailers$176 SGD to $1,687 SGD

A
Cheapest Retailer
-
$176 SGD
$138 USD
A
Retailer 2
-
$197 SGD
$154 USD
View
Final sale: no returns
A
Retailer 3
-
$205 SGD
$160 USD
View
A
Retailer 4
-
$275 SGD
$215 USD
View
A
Retailer 5
-
$294 SGD
$230 USD
View
A
Retailer 6
-
$360 SGD
HK$2,200 HKD
View
A
Retailer 7
-
$408 SGD
$319 USD
View
B+
Retailer 8
-
$550 SGD
$430 USD
View
B+
Retailer 9
-
$585 SGD
A$704 AUD
View
B+
Retailer 10
-
$613 SGD
A$738 AUD
View
B+
Retailer 11
-
$696 SGD
A$838 AUD
View
B+
Retailer 12
-
$741 SGD
$580 USD
View
B
Retailer 13
-
$775 SGD
$606 USD
View
B
Retailer 14
-
$880 SGD
View
B
Retailer 15
-
$1,127 SGD
£694 GBP
View
Most Expensive
B
Do Amore Diamonds
27-7B59F7DF1 · Oct 31
$1,687 SGD
$1,320 USD
View
15 more retailers have this diamond
Prices start from $176 SGDSave up to $1,511 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
0.74ct Marquise
$176 SGD