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Marquise|Lab Grown|IGI

1.36ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG735519509

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG735519509

Diamond specifications and retailer prices

From $354 SGD
$277 USD
As of November 2, 2026
Save $1,585 SGD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,146 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.36ct lab-grown marquise diamond

This 1.36ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735519509 or 735519509. Listed at 25 retailers as of November 1, 2026, with a 447% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735519509
Dimensions12.00 × 5.72 × 3.56 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Top View
12.00 mm5.72 mm1.36 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735519509
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,146 SGD|Low: $339 SGD|High: $3,146 SGD|Avg: $1,059 SGD
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 2, 2026
Retailer 5$339 SGD
Retailer 7$395 SGD
Retailer 4$439 SGD
Retailer 16$556 SGD
Retailer 8$587 SGD
Retailer 6$588 SGD
Retailer 9$835 SGD
Retailer 2$860 SGD
Retailer 12$871 SGD
Retailer 14$946 SGD
Retailer 3$1,079 SGD
Retailer 13$1,180 SGD
Retailer 15$1,347 SGD
Retailer 11$1,854 SGD
Retailer 10$1,939 SGD
Do Amore Diamonds$3,146 SGD

44 data points across 16 retailers

25 retailers$354 SGD to $1,939 SGD

Retailer 1
-
$339 SGD
$265 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$354 SGD
$277 USD
View
A
Retailer 3
-
$395 SGD
$309 USD
View
Final sale: no returns
Retailer 4
-
$411 SGD
$321 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$439 SGD
$343 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$439 SGD
$343 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$439 SGD
$343 USD
View
A
Retailer 8
-
$555 SGD
$434 USD
View
A
Retailer 9
-
$556 SGD
$435 USD
View
A
Retailer 10
-
$587 SGD
$459 USD
View
A
Retailer 11
-
$588 SGD
$460 USD
View
B+
Retailer 12
-
$835 SGD
ZAR 10,543 ZAR
View
B+
Retailer 13
-
$860 SGD
£530 GBP
View
B+
Retailer 14
-
$871 SGD
A$1,048 AUD
View
B+
Retailer 15
-
$946 SGD
$740 USD
View
Retailer 16
-
$1,079 SGD
A$1,298 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$1,180 SGD
A$1,420 AUD
View
B
Retailer 18
-
$1,347 SGD
$1,053 USD
View
Retailer 19
-
$1,556 SGD
$1,217 USD
View
Price last confirmed 33 days ago
B
Retailer 20
-
$1,556 SGD
$1,217 USD
View
B
Retailer 21
-
$1,765 SGD
$1,380 USD
View
B
Retailer 22
-
$1,835 SGD
$1,435 USD
View
B
Retailer 23
-
$1,854 SGD
$1,450 USD
View
B
Retailer 24
-
$1,939 SGD
£1,194 GBP
View
Most Expensive
Do Amore Diamonds
27-467419F57 · Nov 2
$3,146 SGD
$2,460 USD
View
Price under review
24 more retailers have this diamond
Prices start from $354 SGDSave up to $1,585 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
1.36ct Marquise
$354 SGD