CaratHunter
Plans
Marquise|Lab Grown|IGI

1.54ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG802603181

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802603181

Diamond specifications and retailer prices

From $381 USD
As of October 28, 2026
Save $853 USD (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,234 USD at Frank Darling · As of October 27, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG802603181 or 802603181. Listed at 5 retailers as of October 27, 2026, with prices from $381 to $1,234, a $853 spread on the same certified stone. Frank Darling lists it at $1,234. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802603181
Dimensions11.84 × 5.93 × 3.81 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.84 mm5.93 mm1.54 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802603181
Side View
Table 60.0%Crown 37.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,234 USD|Low: $254 USD|High: $2,250 USD|Avg: $925 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
October 28, 2026
Retailer 2$254 USD
Retailer 5$381 USD
Retailer 12$395 USD
Retailer 10$529 USD
Retailer 8$589 USD
Retailer 3$842 USD
Retailer 4$894 USD
Retailer 6$930 USD
Retailer 7$1,031 USD
Retailer 11$1,202 USD
Frank Darling$1,234 USD
Retailer 9$2,250 USD

14 data points across 12 retailers

5 retailers$381 USD to $1,234 USD

B+
Cheapest Retailer
-
$381 USD
Retailer 2
-
$894 USD
A$1,375 AUD
View
Price last confirmed 146 days ago
B+
Retailer 3
-
$930 USD
View
Retailer 4
-
$1,031 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Frank Darling
100748020207KD · Oct 27
$1,234 USD
View
4 more retailers have this diamond
Prices start from $381 USDSave up to $853 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.

B+
1.54ct Marquise
$381 USD