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Marquise|Lab Grown|IGI

1.09ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG844657530

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844657530

Diamond specifications and retailer prices

From $256 USD
HK$2,000 HKD
As of November 1, 2026
Save $1,014 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,270 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG844657530 or 844657530. Listed at 17 retailers as of November 1, 2026, with prices from $256 to $1,270, a $1,014 spread on the same certified stone. Brilliant Earth lists it at $1,270. 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

1.09
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844657530
Dimensions10.72 × 5.60 × 3.23 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.72 mm5.60 mm1.09 ctF / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844657530
Side View
Table 67.0%Crown 36.4°Girdle: THN-STKPavilion 39.2°Culet: NoneDepth 57.7%

Caratlytics Score

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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 1
Current: $585 USD|Low: $184 USD|High: $1,144 USD|Avg: $559 USD|-24.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 5$184 USD
Retailer 4$206 USD
Retailer 16$256 USD
Retailer 12$281 USD
Retailer 11$377 USD
Retailer 15$387 USD
Retailer 8$402 USD
Retailer 13$411 USD
Retailer 3$471 USD
Retailer 17$472 USD
Retailer 1$585 USD
Retailer 10$615 USD
Retailer 9$700 USD
Retailer 2$764 USD
Retailer 6$789 USD
Retailer 14$1,071 USD
Retailer 7$1,144 USD

12 data points across 17 retailers

17 retailers$256 USD to $1,270 USD

Retailer 1
-
$184 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$256 USD
HK$2,000 HKD
View
A
Retailer 3
-
$281 USD
£221 GBP
View
A
Retailer 4
-
$377 USD
€359 EUR
View
Retailer 5
-
$387 USD
ZAR 6,244 ZAR
View
Price last confirmed 10 days ago
Retailer 6
-
$402 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$411 USD
£324 GBP
View
Retailer 8
-
$471 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$472 USD
View
B+
Retailer 10
-
$585 USD
View
B
Retailer 11
-
$615 USD
SGD 831 SGD
View
B
Retailer 12
-
$700 USD
View
B
Retailer 13
-
$764 USD
View
B
Retailer 14
-
$789 USD
View
Retailer 15
-
$1,071 USD
£843 GBP
View
Price last confirmed 7 days ago
Retailer 16
-
$1,144 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
22191847A · Nov 2
$1,270 USD
View
16 more retailers have this diamond
Prices start from $256 USDSave up to $1,014 USD

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
$256 USD