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Marquise|Lab Grown|IGI

1.59ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG774638602

Certificate IGI LG774638602

Diamond specifications and retailer prices

From $365 USD
Save $1,609 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,610 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774638602 or 774638602. Listed at 23 retailers, with a 441% 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

1.59
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774638602
Dimensions6.05 × 6.05 × 11.60 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.05 mm6.05 mm1.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774638602
Side View
Table 56.0%Crown 36.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $3,610 USD|Low: $280 USD|High: $3,610 USD|Avg: $1,080 USD|+2.0%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
September 29, 2026
Retailer 10$280 USD
Retailer 3$407 USD
Retailer 8$471 USD
Retailer 5$601 USD
Retailer 4$605 USD
Retailer 17$784 USD
Retailer 11$813 USD
Retailer 15$840 USD
Retailer 13$1,158 USD
Retailer 14$1,205 USD
Retailer 2$1,215 USD
Retailer 16$1,216 USD
Retailer 9$1,463 USD
Retailer 6$1,712 USD
Retailer 7$1,757 USD
Retailer 18$1,851 USD
Retailer 12$1,974 USD
Do Amore Diamonds$3,610 USD

39 data points across 18 retailers

23 retailers$365 USD to $1,974 USD

A
Cheapest Retailer
-
$365 USD
A
Retailer 2
-
$407 USD
View
A
Retailer 3
-
$423 USD
View
A
Retailer 4
-
$446 USD
View
A
Retailer 5
-
$452 USD
View
A
Retailer 6
-
$471 USD
View
B+
Retailer 7
-
$601 USD
View
B+
Retailer 8
-
$605 USD
View
B+
Retailer 9
-
$784 USD
View
B+
Retailer 10
-
$815 USD
£642 GBP
View
B+
Retailer 11
-
$840 USD
ZAR 13,569 ZAR
View
B
Retailer 12
-
$1,158 USD
A$1,782 AUD
View
B
Retailer 13
-
$1,205 USD
View
B
Retailer 14
-
$1,215 USD
View
B
Retailer 15
-
$1,216 USD
A$1,870 AUD
View
B
Retailer 16
-
$1,463 USD
£1,152 GBP
View
B
Retailer 17
-
$1,604 USD
View
B
Retailer 18
-
$1,712 USD
View
B
Retailer 19
-
$1,757 USD
View
B
Retailer 20
-
$1,851 USD
View
B
Retailer 21
-
$1,974 USD
£1,554 GBP
View
B
Retailer 22
-
$3,240 USD
View
Price under review
Most Expensive
B
Do Amore Diamonds
23-774638602 · Sep 30
$3,610 USD
View
Price under review
22 more retailers have this diamond
Prices start from $365 USDSave up to $1,609 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.

A
1.59ct Marquise
$365 USD