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Marquise|Lab Grown|IGI

1.52ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG851605464

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851605464

Diamond specifications and retailer prices

From $302 USD
As of October 30, 2026
Save $1,882 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,184 USD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.52ct lab-grown marquise diamond

This 1.52ct 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 LG851605464 or 851605464. Listed at 20 retailers as of October 28, 2026, with prices from $302 to $2,184, a $1,882 spread on the same certified stone. Queensmith lists it at $2,184. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851605464
Dimensions11.62 × 6.03 × 3.77 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.62 mm6.03 mm1.52 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851605464
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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: Oct 30
Current: $2,184 USD|Low: $302 USD|High: $2,184 USD|Avg: $895 USD
Queensmith
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
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 11$302 USD
Retailer 4$337 USD
Retailer 7$351 USD
Retailer 17$375 USD
Retailer 15$418 USD
Retailer 6$505 USD
Retailer 18$530 USD
Retailer 9$553 USD
Retailer 5$644 USD
Retailer 2$665 USD
Retailer 19$709 USD
Retailer 3$874 USD
Retailer 16$1,094 USD
Retailer 13$1,151 USD
Retailer 20$1,205 USD
Retailer 10$1,220 USD
Retailer 12$1,252 USD
Retailer 14$1,400 USD
Retailer 8$1,520 USD
Queensmith$2,184 USD

6 data points across 20 retailers

20 retailers$302 USD to $2,184 USD

A
Cheapest Retailer
-
$302 USD
A
Retailer 2
-
$337 USD
View
Final sale: no returns
A
Retailer 3
-
$351 USD
View
A
Retailer 4
-
$375 USD
View
A
Retailer 5
-
$418 USD
£329 GBP
View
A
Retailer 6
-
$505 USD
View
A
Retailer 7
-
$530 USD
View
A
Retailer 8
-
$553 USD
View
B+
Retailer 9
-
$644 USD
ZAR 10,401 ZAR
View
A
Retailer 10
-
$665 USD
£524 GBP
View
B+
Retailer 11
-
$709 USD
View
B+
Retailer 12
-
$874 USD
A$1,344 AUD
View
B
Retailer 13
-
$1,094 USD
A$1,683 AUD
View
B
Retailer 14
-
$1,151 USD
View
B
Retailer 15
-
$1,205 USD
View
B
Retailer 16
-
$1,220 USD
View
B
Retailer 17
-
$1,252 USD
View
B
Retailer 18
-
$1,400 USD
View
B
Retailer 19
-
$1,520 USD
View
Most Expensive
B
Queensmith
LG851605464 · Oct 28
$2,184 USD
£1,720 GBP
View
19 more retailers have this diamond
Prices start from $302 USDSave up to $1,882 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
1.52ct Marquise
$302 USD