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Marquise|Lab Grown|IGI

1.34ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG801694446

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801694446

Diamond specifications and retailer prices

From $401 SGD
As of November 4, 2026
Save $3,164 SGD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,565 SGD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.34ct lab-grown marquise diamond

This 1.34ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801694446 or 801694446. Listed at 16 retailers as of November 3, 2026, with prices from $401 to $3,565, a $3,164 spread on the same certified stone. Do Amore Diamonds lists it at $3,565. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694446
Dimensions11.83 × 5.64 × 3.38 mm
L/W Ratio2.10
Girdle conditionFaceted
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
11.83 mm5.64 mm1.34 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694446
Side View
Table 59.0%Crown 35.4°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $3,565 SGD|Low: $401 SGD|High: $4,485 SGD|Avg: $1,703 SGD|-11.7%
Do Amore Diamonds
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
Retailer 15
Retailer 16
November 4, 2026
Retailer 12$401 SGD
Retailer 3$465 SGD
Retailer 2$564 SGD
Retailer 13$704 SGD
Retailer 5$735 SGD
Retailer 15$809 SGD
Retailer 11$932 SGD
Retailer 6$961 SGD
Retailer 7$1,053 SGD
Retailer 14$1,459 SGD
Retailer 16$1,766 SGD
Retailer 9$2,144 SGD
Retailer 8$2,948 SGD
Retailer 4$2,990 SGD
Retailer 10$2,990 SGD
Do Amore Diamonds$3,565 SGD

40 data points across 16 retailers

16 retailers$401 SGD to $3,565 SGD

A+
Cheapest Retailer
-
$401 SGD
A
Retailer 2
-
$465 SGD
View
A
Retailer 3
-
$564 SGD
View
A
Retailer 4
-
$704 SGD
View
A
Retailer 5
-
$735 SGD
View
A
Retailer 6
-
$809 SGD
View
A
Retailer 7
-
$932 SGD
View
A
Retailer 8
-
$961 SGD
View
A
Retailer 9
-
$1,053 SGD
View
B+
Retailer 10
-
$1,459 SGD
View
B+
Retailer 11
-
$1,766 SGD
View
B+
Retailer 12
-
$2,144 SGD
View
Retailer 13
-
$2,946 SGD
View
Price last confirmed 8 days ago
Retailer 14
-
$2,990 SGD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$2,990 SGD
View
Most Expensive
B
Do Amore Diamonds
27-FFBA16E63 · Nov 3
$3,565 SGD
$2,790 USD
View
15 more retailers have this diamond
Prices start from $401 SGDSave up to $3,164 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+
1.34ct Marquise
$401 SGD