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Marquise|Lab Grown|IGI

1.56ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG844658711

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844658711

Diamond specifications and retailer prices

From $444 AUD
$311 USD
As of November 1, 2026
Save $2,895 AUD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,339 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844658711 or 844658711. Listed at 18 retailers as of November 1, 2026, with prices from $444 to $3,339, a $2,895 spread on the same certified stone. Brilliant Earth lists it at $3,339. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658711
Dimensions11.86 × 6.04 × 3.77 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm6.04 mm1.56 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844658711
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.4%

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 1
Current: $858 AUD|Low: $444 AUD|High: $2,057 AUD|Avg: $1,273 AUD|+0.3%
Retailer 1
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
Retailer 17
November 2, 2026
Retailer 17$444 AUD
Retailer 13$659 AUD
Retailer 2$713 AUD
Retailer 16$773 AUD
Retailer 10$847 AUD
Retailer 1$858 AUD
Retailer 3$950 AUD
Retailer 8$1,038 AUD
Retailer 15$1,143 AUD
Retailer 12$1,180 AUD
Retailer 7$1,651 AUD
Retailer 4$1,698 AUD
Retailer 14$1,847 AUD
Retailer 6$1,889 AUD
Retailer 11$1,968 AUD
Retailer 9$2,045 AUD
Retailer 5$2,057 AUD

18 data points across 17 retailers

18 retailers$444 AUD to $3,339 AUD

A
Cheapest Retailer
-
$444 AUD
$311 USD
Final sale: no returns
B+
Retailer 2
-
$659 AUD
$462 USD
View
A
Retailer 3
-
$713 AUD
$500 USD
View
A
Retailer 4
-
$773 AUD
€516 EUR
View
A
Retailer 5
-
$847 AUD
ZAR 9,590 ZAR
View
A
Retailer 6
-
$858 AUD
£474 GBP
View
A
Retailer 7
-
$950 AUD
$666 USD
View
Retailer 8
-
$1,038 AUD
$728 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,143 AUD
View
B+
Retailer 10
-
$1,180 AUD
$827 USD
View
B
Retailer 11
-
$1,651 AUD
$1,157 USD
View
B
Retailer 12
-
$1,698 AUD
$1,190 USD
View
B
Retailer 13
-
$1,847 AUD
View
B
Retailer 14
-
$1,889 AUD
$1,324 USD
View
B+
Retailer 15
-
$1,968 AUD
£1,086 GBP
View
B
Retailer 16
-
$2,045 AUD
$1,433 USD
View
B
Retailer 17
-
$2,057 AUD
$1,441 USD
View
Most Expensive
B
Brilliant Earth
22133483A · Nov 2
$3,339 AUD
$2,340 USD
View
17 more retailers have this diamond
Prices start from $444 AUDSave up to $2,895 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
1.56ct Marquise
$444 AUD