Marquise|Lab Grown|IGI

1.54ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG789637785

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789637785

Diamond specifications and retailer prices

From $283 USD
As of October 30, 2026
Save $1,333 USD (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,616 USD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 1.54ct lab-grown marquise diamond

This 1.54ct 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 LG789637785 or 789637785. Listed at 7 retailers as of October 30, 2026, with prices from $283 to $1,616, a $1,333 spread on the same certified stone. Frank Darling lists it at $1,616. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789637785
Dimensions11.52 × 6.13 × 3.82 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm6.13 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789637785
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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: Oct 30
Current: $1,616 USD|Low: $202 USD|High: $2,380 USD|Avg: $910 USD|-5.4%
Frank Darling
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
October 28, 2026
Retailer 5$202 USD
Retailer 9$283 USD
Retailer 10$419 USD
Retailer 15$427 USD
Retailer 7$430 USD
Retailer 13$575 USD
Retailer 3$597 USD
Retailer 11$631 USD
Retailer 6$932 USD
Retailer 8$1,113 USD
Retailer 2$1,130 USD
Retailer 14$1,345 USD
Retailer 4$1,395 USD
Frank Darling$1,616 USD
Retailer 12$2,380 USD

19 data points across 15 retailers

7 retailers$283 USD to $1,616 USD

A
Cheapest Retailer
-
$283 USD
Final sale: no returns
B+
Retailer 2
-
$419 USD
View
Retailer 3
-
$597 USD
ZAR 9,645 ZAR
View
Price last confirmed 51 days ago
Retailer 4
-
$777 USD
A$1,196 AUD
View
Price last confirmed 122 days ago
B+
Retailer 5
-
$1,113 USD
View
B+
Retailer 6
-
$1,130 USD
View
Most Expensive
B
Frank Darling
100767423458KD · Oct 31
$1,616 USD
View
6 more retailers have this diamond
Prices start from $283 USDSave up to $1,333 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
1.54ct Marquise
$283 USD