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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 $395 AUD
$277 USD
As of November 2, 2026
Save $1,768 AUD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,510 AUD 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: $3,510 AUD|Low: $378 AUD|High: $3,510 AUD|Avg: $1,187 AUD
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 3, 2026
Retailer 5$378 AUD
Retailer 7$441 AUD
Retailer 4$489 AUD
Retailer 16$621 AUD
Retailer 8$655 AUD
Retailer 6$656 AUD
Retailer 9$931 AUD
Retailer 2$951 AUD
Retailer 12$972 AUD
Retailer 14$1,056 AUD
Retailer 3$1,204 AUD
Retailer 13$1,317 AUD
Retailer 15$1,503 AUD
Retailer 11$2,069 AUD
Retailer 10$2,164 AUD
Do Amore Diamonds$3,510 AUD

45 data points across 16 retailers

25 retailers$395 AUD to $2,164 AUD

Retailer 1
-
$378 AUD
$265 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$395 AUD
$277 USD
View
A
Retailer 3
-
$441 AUD
$309 USD
View
Final sale: no returns
Retailer 4
-
$458 AUD
$321 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$489 AUD
$343 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$489 AUD
$343 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$489 AUD
$343 USD
View
A
Retailer 8
-
$619 AUD
$434 USD
View
A
Retailer 9
-
$621 AUD
$435 USD
View
A
Retailer 10
-
$655 AUD
$459 USD
View
A
Retailer 11
-
$656 AUD
$460 USD
View
B+
Retailer 12
-
$931 AUD
ZAR 10,543 ZAR
View
B+
Retailer 13
-
$951 AUD
£525 GBP
View
B+
Retailer 14
-
$972 AUD
View
B+
Retailer 15
-
$1,056 AUD
$740 USD
View
Retailer 16
-
$1,204 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$1,317 AUD
View
B
Retailer 18
-
$1,503 AUD
$1,053 USD
View
Retailer 19
-
$1,737 AUD
$1,217 USD
View
Price last confirmed 33 days ago
B
Retailer 20
-
$1,737 AUD
$1,217 USD
View
B
Retailer 21
-
$1,970 AUD
$1,380 USD
View
B
Retailer 22
-
$2,047 AUD
$1,435 USD
View
B
Retailer 23
-
$2,069 AUD
$1,450 USD
View
B
Retailer 24
-
$2,164 AUD
£1,194 GBP
View
Most Expensive
Do Amore Diamonds
27-467419F57 · Nov 2
$3,510 AUD
$2,460 USD
View
Price under review
24 more retailers have this diamond
Prices start from $395 AUDSave up to $1,768 AUD

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
$395 AUD