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Marquise|Lab Grown|IGI

1.56ct F VVS1 Marquise Lab Grown Diamond

F/VVS1 • IGI LG788681284

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788681284

Diamond specifications and retailer prices

From $502 AUD
$352 USD
As of November 2, 2026
Save $3,650 AUD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,152 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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) and certified by IGI LG788681284 or 788681284. Listed at 13 retailers as of November 2, 2026, with prices from $502 to $4,152, a $3,650 spread on the same certified stone. Do Amore Diamonds lists it at $4,152. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.56
Carat
F
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788681284
Dimensions12.17 × 6.02 × 3.79 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.17 mm6.02 mm1.56 ctF / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788681284
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.0%

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: $4,152 AUD|Low: $482 AUD|High: $4,152 AUD|Avg: $1,623 AUD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 29, 2026
Retailer 18$502 AUD
Retailer 3$582 AUD
Retailer 15$730 AUD
Retailer 4$816 AUD
Retailer 17$820 AUD
Retailer 5$834 AUD
Retailer 11$860 AUD
Retailer 12$973 AUD
Retailer 21$997 AUD
Retailer 9$1,153 AUD
Retailer 2$1,594 AUD
Retailer 10$1,625 AUD
Retailer 19$1,748 AUD
Retailer 16$1,825 AUD
Retailer 6$1,847 AUD
Retailer 7$1,919 AUD
Retailer 14$2,063 AUD
Retailer 20$2,209 AUD
Retailer 13$2,687 AUD
Retailer 8$3,439 AUD
Do Amore Diamonds$4,152 AUD

21 data points across 21 retailers

13 retailers$502 AUD to $4,152 AUD

A
Cheapest Retailer
-
$502 AUD
$352 USD
A
Retailer 2
-
$582 AUD
$408 USD
View
B+
Retailer 3
-
$816 AUD
$572 USD
View
A
Retailer 4
-
$820 AUD
$575 USD
View
B+
Retailer 5
-
$997 AUD
$699 USD
View
B
Retailer 6
-
$1,594 AUD
View
B
Retailer 7
-
$1,748 AUD
$1,225 USD
View
Retailer 8
-
$1,779 AUD
$1,247 USD
View
Price last confirmed 105 days ago
B
Retailer 9
-
$1,825 AUD
$1,279 USD
View
Retailer 10
-
$1,847 AUD
View
Price last confirmed 97 days ago
B
Retailer 11
-
$2,209 AUD
$1,548 USD
View
Retailer 12
-
$2,687 AUD
£1,483 GBP
View
Price last confirmed 7 days ago
Most Expensive
C
Do Amore Diamonds
7-1786576 · Nov 2
$4,152 AUD
$2,910 USD
View
12 more retailers have this diamond
Prices start from $502 AUDSave up to $3,650 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
$502 AUD