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Marquise|Lab Grown|IGI

1.62ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG789631720

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789631720

Diamond specifications and retailer prices

From $298 USD
As of November 2, 2026
Save $2,352 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,650 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.62ct lab-grown marquise diamond

This 1.62ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG789631720 or 789631720. Listed at 17 retailers as of November 2, 2026, with prices from $298 to $2,650, a $2,352 spread on the same certified stone. Do Amore Diamonds lists it at $2,650. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789631720
Dimensions11.79 × 6.08 × 3.91 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
11.79 mm6.08 mm1.62 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789631720
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.3%

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: $2,650 USD|Low: $240 USD|High: $2,660 USD|Avg: $1,030 USD|-0.4%
Do Amore Diamonds
Retailer 2
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 14$298 USD
Retailer 3$334 USD
Retailer 6$460 USD
Retailer 5$492 USD
Retailer 11$495 USD
Retailer 7$566 USD
Retailer 9$635 USD
Retailer 4$877 USD
Retailer 10$950 USD
Retailer 13$1,135 USD
Retailer 15$1,394 USD
Retailer 12$1,636 USD
Retailer 2$1,661 USD
Retailer 8$2,440 USD
Do Amore Diamonds$2,650 USD

29 data points across 15 retailers

17 retailers$298 USD to $2,650 USD

A
Cheapest Retailer
-
$298 USD
A
Retailer 2
-
$334 USD
View
Final sale: no returns
A
Retailer 3
-
$346 USD
View
A
Retailer 4
-
$460 USD
View
A
Retailer 5
-
$492 USD
View
A
Retailer 6
-
$495 USD
View
A
Retailer 7
-
$566 USD
View
A
Retailer 8
-
$635 USD
€605 EUR
View
Retailer 9
-
$877 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$950 USD
A$1,462 AUD
View
B+
Retailer 11
-
$1,135 USD
View
B
Retailer 12
-
$1,311 USD
View
Retailer 13
-
$1,394 USD
A$2,145 AUD
View
Price last confirmed 31 days ago
Retailer 14
-
$1,636 USD
£1,288 GBP
View
Price last confirmed 8 days ago
B
Retailer 15
-
$1,661 USD
View
B
Retailer 16
-
$2,440 USD
View
Most Expensive
B
Do Amore Diamonds
27-DD58C676A · Nov 2
$2,650 USD
View
16 more retailers have this diamond
Prices start from $298 USDSave up to $2,352 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
1.62ct Marquise
$298 USD