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Marquise|Lab Grown|IGI

1.20ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG793623510

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG793623510

Diamond specifications and retailer prices

From $262 AUD
As of November 6, 2026
Save $1,383 AUD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,645 AUD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG793623510 or 793623510. Listed at 17 retailers as of November 6, 2026, with prices from $262 to $1,645, a $1,383 spread on the same certified stone. Reve Diamonds lists it at $1,645. 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

1.20
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793623510
Dimensions10.95 × 5.65 × 3.29 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.95 mm5.65 mm1.20 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793623510
Side View
Table 64.0%Crown 33.4°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 58.2%

Caratlytics Score

How it works →
A
Excellent
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 6
Current: $600 AUD|Low: $252 AUD|High: $1,538 AUD|Avg: $683 AUD
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
November 6, 2026
Retailer 12$262 AUD
Retailer 6$294 AUD
Retailer 3$304 AUD
Retailer 4$325 AUD
Retailer 14$325 AUD
Retailer 13$440 AUD
Retailer 7$579 AUD
Retailer 1$600 AUD
Retailer 5$684 AUD
Retailer 10$917 AUD
Retailer 2$1,045 AUD
Retailer 11$1,105 AUD
Retailer 9$1,179 AUD
Retailer 8$1,515 AUD

45 data points across 14 retailers

17 retailers$262 AUD to $1,645 AUD

A
Cheapest Retailer
-
$262 AUD
A
Retailer 2
-
$294 AUD
View
Final sale: no returns
A
Retailer 3
-
$304 AUD
View
A
Retailer 4
-
$325 AUD
View
Retailer 5
-
$325 AUD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$440 AUD
View
A
Retailer 7
-
$579 AUD
View
A
Retailer 8
-
$600 AUD
View
B+
Retailer 9
-
$639 AUD
View
B+
Retailer 10
-
$684 AUD
View
B+
Retailer 11
-
$917 AUD
View
B
Retailer 12
-
$1,045 AUD
View
B
Retailer 13
-
$1,105 AUD
View
B
Retailer 14
-
$1,124 AUD
View
B
Retailer 15
-
$1,179 AUD
View
B
Retailer 16
-
$1,515 AUD
View
Most Expensive
B
Reve Diamonds
3782801AF · Nov 6
$1,645 AUD
$1,130 USD
View
16 more retailers have this diamond
Prices start from $262 AUDSave up to $1,383 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
1.20ct Marquise
$262 AUD