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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 $320 NZD
As of November 4, 2026
Save $1,691 NZD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,011 NZD at Reve Diamonds · As of November 4, 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 16 retailers as of November 4, 2026, with prices from $320 to $2,011, a $1,691 spread on the same certified stone. Reve Diamonds lists it at $2,011. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $708 NZD|Low: $308 NZD|High: $1,880 NZD|Avg: $835 NZD|+3.6%
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
November 5, 2026
Retailer 10$320 NZD
Retailer 5$359 NZD
Retailer 2$372 NZD
Retailer 3$397 NZD
Retailer 12$397 NZD
Retailer 11$537 NZD
Retailer 1$708 NZD
Retailer 4$836 NZD
Retailer 8$1,121 NZD
Retailer 13$1,277 NZD
Retailer 9$1,350 NZD
Retailer 7$1,441 NZD
Retailer 6$1,852 NZD

44 data points across 13 retailers

16 retailers$320 NZD to $2,011 NZD

A
Cheapest Retailer
-
$320 NZD
A
Retailer 2
-
$359 NZD
View
Final sale: no returns
A
Retailer 3
-
$372 NZD
View
A
Retailer 4
-
$397 NZD
View
Retailer 5
-
$397 NZD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$537 NZD
View
A
Retailer 7
-
$708 NZD
View
B+
Retailer 8
-
$781 NZD
View
B+
Retailer 9
-
$836 NZD
View
B+
Retailer 10
-
$1,121 NZD
View
B
Retailer 11
-
$1,277 NZD
View
B
Retailer 12
-
$1,350 NZD
View
B
Retailer 13
-
$1,373 NZD
View
B
Retailer 14
-
$1,441 NZD
View
B
Retailer 15
-
$1,852 NZD
View
Most Expensive
B
Reve Diamonds
3782801AF · Nov 4
$2,011 NZD
$1,130 USD
View
15 more retailers have this diamond
Prices start from $320 NZDSave up to $1,691 NZD

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
$320 NZD