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Marquise|Lab Grown|IGI

1.54ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG605303340

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG605303340

Diamond specifications and retailer prices

From $399 USD
As of November 1, 2026
Save $1,589 USD (80%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $1,988 USD at With Clarity · As of November 2, 2026
View at With Clarity

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG605303340 or 605303340. Listed at 30 retailers as of November 1, 2026, with prices from $399 to $1,988, a $1,589 spread on the same certified stone. With Clarity lists it at $1,988. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605303340
Dimensions12.15 × 6.22 × 3.73 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment.This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
12.15 mm6.22 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605303340
Side View
Table 61.0%Crown 35.6°Girdle: MediumPavilion 40°Culet: NoneDepth 60.0%

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: Nov 1
Current: $762 USD|Low: $356 USD|High: $2,450 USD|Avg: $1,104 USD|-7.1%
Retailer 1
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
Retailer 21
Retailer 22
With Clarity
November 2, 2026
Retailer 10$356 USD
Retailer 11$399 USD
Retailer 8$442 USD
Retailer 6$512 USD
Retailer 21$560 USD
Retailer 4$622 USD
Retailer 3$697 USD
Retailer 18$717 USD
Retailer 9$732 USD
Retailer 1$762 USD
Retailer 12$796 USD
Retailer 22$824 USD
Retailer 13$1,010 USD
Retailer 20$1,026 USD
Retailer 2$1,296 USD
Retailer 7$1,461 USD
Retailer 15$1,477 USD
Retailer 14$1,670 USD
Retailer 16$1,680 USD
Retailer 5$1,693 USD
Retailer 19$1,736 USD
Retailer 17$1,970 USD
With Clarity$1,988 USD

38 data points across 23 retailers

30 retailers$399 USD to $1,988 USD

Retailer 1
-
$356 USD
Price last confirmed 25 days ago
Retailer 2
-
$393 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$399 USD
View
Final sale: no returns
Retailer 4
-
$440 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$442 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$442 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$481 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$512 USD
HK$4,000 HKD
View
A
Retailer 9
-
$560 USD
View
A
Retailer 10
-
$622 USD
View
A
Retailer 11
-
$697 USD
View
A
Retailer 12
-
$717 USD
€683 EUR
View
A
Retailer 13
-
$732 USD
View
A
Retailer 14
-
$762 USD
ZAR 12,310 ZAR
View
B+
Retailer 15
-
$796 USD
£627 GBP
View
B+
Retailer 16
-
$824 USD
A$1,268 AUD
View
Retailer 17
-
$1,010 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$1,026 USD
A$1,578 AUD
View
B
Retailer 19
-
$1,296 USD
View
Retailer 20
-
$1,420 USD
View
Price last confirmed 23 days ago
B
Retailer 21
-
$1,420 USD
View
B
Retailer 22
-
$1,461 USD
View
B
Retailer 23
-
$1,477 USD
SGD 1,996 SGD
View
Retailer 24
-
$1,567 USD
View
Price last confirmed 33 days ago
B
Retailer 25
-
$1,670 USD
View
B
Retailer 26
-
$1,680 USD
A$2,585 AUD
View
B
Retailer 27
-
$1,693 USD
View
B
Retailer 28
-
$1,736 USD
£1,367 GBP
View
B
Retailer 29
-
$1,970 USD
View
Most Expensive
B
With Clarity
605303340 · Nov 2
$1,988 USD
View
29 more retailers have this diamond
Prices start from $399 USDSave up to $1,589 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
$399 USD