Marquise|Lab Grown|IGI

1.00ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG826656136

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826656136

Diamond specifications and retailer prices

From $177 USD
As of November 2, 2026
Save $1,523 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,700 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1ct lab-grown marquise diamond

This 1ct 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 LG826656136 or 826656136. Listed at 15 retailers as of November 2, 2026, with prices from $177 to $1,700, a $1,523 spread on the same certified stone. Do Amore Diamonds lists it at $1,700. 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

1.00
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826656136
Dimensions10.54 × 5.10 × 3.14 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.54 mm5.10 mm1.00 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826656136
Side View
Table 60.0%Crown 35.7°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 61.6%

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 2
Current: $1,700 USD|Low: $172 USD|High: $1,720 USD|Avg: $613 USD
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
November 2, 2026
Retailer 14$177 USD
Retailer 10$206 USD
Retailer 5$220 USD
Retailer 8$297 USD
Retailer 3$297 USD
Retailer 11$419 USD
Retailer 9$443 USD
Retailer 7$592 USD
Retailer 6$640 USD
Retailer 13$746 USD
Retailer 12$780 USD
Retailer 4$953 USD
Retailer 2$1,134 USD
Do Amore Diamonds$1,700 USD

33 data points across 14 retailers

15 retailers$177 USD to $1,700 USD

A
Cheapest Retailer
-
$177 USD
A
Retailer 2
-
$206 USD
View
A
Retailer 3
-
$220 USD
View
A
Retailer 4
-
$297 USD
£234 GBP
View
B+
Retailer 5
-
$297 USD
View
A
Retailer 6
-
$317 USD
View
A
Retailer 7
-
$419 USD
ZAR 6,765 ZAR
View
B+
Retailer 8
-
$443 USD
£349 GBP
View
B+
Retailer 9
-
$592 USD
A$910 AUD
View
B+
Retailer 10
-
$640 USD
View
B
Retailer 11
-
$746 USD
View
B
Retailer 12
-
$780 USD
View
B
Retailer 13
-
$953 USD
View
B
Retailer 14
-
$1,134 USD
£893 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E9CF991FE · Nov 2
$1,700 USD
View
14 more retailers have this diamond
Prices start from $177 USDSave up to $1,523 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
1.00ct Marquise
$177 USD