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Marquise|Lab Grown|IGI

1.09ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG836688331

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836688331

Diamond specifications and retailer prices

From $443 NZD
$249 USD
As of November 1, 2026
Save $1,812 NZD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,821 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown marquise diamond

This 1.09ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836688331 or 836688331. Listed at 17 retailers as of November 1, 2026, with a 409% 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

1.09
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836688331
Dimensions10.74 × 5.39 × 3.27 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.74 mm5.39 mm1.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836688331
Side View
Table 58.0%Crown 33.1°Girdle: MediumPavilion 40°Culet: NoneDepth 60.7%

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: $3,821 NZD|Low: $443 NZD|High: $4,088 NZD|Avg: $1,314 NZD|-6.5%
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 1, 2026
Retailer 4$443 NZD
Retailer 9$460 NZD
Retailer 3$521 NZD
Retailer 11$651 NZD
Retailer 8$661 NZD
Retailer 2$939 NZD
Retailer 7$960 NZD
Retailer 12$1,034 NZD
Retailer 5$1,070 NZD
Retailer 6$1,195 NZD
Retailer 14$1,591 NZD
Retailer 13$1,749 NZD
Retailer 16$2,053 NZD
Retailer 10$2,180 NZD
Retailer 15$2,254 NZD
Do Amore Diamonds$3,821 NZD

5 data points across 16 retailers

17 retailers$443 NZD to $2,254 NZD

A
Cheapest Retailer
-
$443 NZD
$249 USD
Final sale: no returns
A
Retailer 2
-
$460 NZD
$259 USD
View
A
Retailer 3
-
$492 NZD
$277 USD
View
A
Retailer 4
-
$521 NZD
$293 USD
View
A
Retailer 5
-
$651 NZD
£288 GBP
View
A
Retailer 6
-
$661 NZD
$372 USD
View
B+
Retailer 7
-
$939 NZD
ZAR 8,538 ZAR
View
B+
Retailer 8
-
$960 NZD
$540 USD
View
B+
Retailer 9
-
$1,034 NZD
£458 GBP
View
B+
Retailer 10
-
$1,070 NZD
$602 USD
View
B+
Retailer 11
-
$1,195 NZD
A$1,034 AUD
View
B
Retailer 12
-
$1,591 NZD
$895 USD
View
B
Retailer 13
-
$1,749 NZD
$984 USD
View
B
Retailer 14
-
$2,053 NZD
$1,155 USD
View
B
Retailer 15
-
$2,180 NZD
£966 GBP
View
B
Retailer 16
-
$2,254 NZD
$1,268 USD
View
Most Expensive
Do Amore Diamonds
27-59227BF4C · Oct 31
$3,821 NZD
$2,150 USD
View
Price under review
16 more retailers have this diamond
Prices start from $443 NZDSave up to $1,812 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
1.09ct Marquise
$443 NZD