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Marquise|Lab Grown|IGI

1.53ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG821670735

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821670735

Diamond specifications and retailer prices

From $326 USD
As of November 2, 2026
Save $2,574 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,900 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown marquise diamond

This 1.53ct 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 LG821670735 or 821670735. Listed at 19 retailers as of November 2, 2026, with prices from $326 to $2,900, a $2,574 spread on the same certified stone. Do Amore Diamonds lists it at $2,900. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821670735
Dimensions11.81 × 6.04 × 3.89 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm6.04 mm1.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821670735
Side View
Table 61.0%Crown 34.2°Girdle: THN-MEDPavilion 41.8°Culet: NoneDepth 64.4%

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: Nov 2
Current: $2,900 USD|Low: $326 USD|High: $2,900 USD|Avg: $981 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
November 3, 2026
Retailer 20$326 USD
Retailer 10$365 USD
Retailer 18$379 USD
Retailer 5$405 USD
Retailer 6$405 USD
Retailer 9$434 USD
Retailer 16$500 USD
Retailer 4$560 USD
Retailer 14$632 USD
Retailer 21$655 USD
Retailer 7$737 USD
Retailer 2$805 USD
Retailer 15$1,037 USD
Retailer 17$1,187 USD
Retailer 8$1,436 USD
Retailer 19$1,471 USD
Retailer 12$1,528 USD
Retailer 3$1,591 USD
Retailer 11$1,593 USD
Retailer 13$1,745 USD
Do Amore Diamonds$2,900 USD

25 data points across 21 retailers

19 retailers$326 USD to $2,900 USD

A
Cheapest Retailer
-
$326 USD
A
Retailer 2
-
$365 USD
View
Final sale: no returns
A
Retailer 3
-
$379 USD
View
Retailer 4
-
$405 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$405 USD
View
A
Retailer 6
-
$434 USD
View
A
Retailer 7
-
$560 USD
View
B+
Retailer 8
-
$655 USD
View
B+
Retailer 9
-
$737 USD
View
B+
Retailer 10
-
$805 USD
£634 GBP
View
B+
Retailer 11
-
$1,037 USD
A$1,595 AUD
View
B
Retailer 12
-
$1,187 USD
View
B
Retailer 13
-
$1,436 USD
View
B
Retailer 14
-
$1,471 USD
CA$2,043 CAD
View
B
Retailer 15
-
$1,528 USD
View
B
Retailer 16
-
$1,591 USD
View
B
Retailer 17
-
$1,593 USD
View
B
Retailer 18
-
$1,745 USD
£1,374 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9A8A08B47 · Nov 2
$2,900 USD
View
18 more retailers have this diamond
Prices start from $326 USDSave up to $2,574 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
1.53ct Marquise
$326 USD