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Marquise|Lab Grown|IGI

1.55ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG848671324

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848671324

Diamond specifications and retailer prices

From $384 USD
HK$3,000 HKD
As of October 26, 2026
Save $1,068 USD (74%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,452 USD at With Clarity · As of October 28, 2026
View at With Clarity

About this 1.55ct lab-grown marquise diamond

This 1.55ct 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 LG848671324 or 848671324. Listed at 22 retailers as of October 26, 2026, with prices from $384 to $1,452, a $1,068 spread on the same certified stone. With Clarity lists it at $1,452. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848671324
Dimensions11.54 × 6.03 × 3.92 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.54 mm6.03 mm1.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848671324
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 65.0%

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: Oct 26
Current: $500 USD|Low: $278 USD|High: $1,466 USD|Avg: $728 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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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
October 28, 2026
Retailer 11$278 USD
Retailer 17$308 USD
Retailer 8$323 USD
Retailer 4$345 USD
Retailer 22$345 USD
Retailer 13$384 USD
Retailer 21$385 USD
Retailer 14$465 USD
Retailer 1$500 USD
Retailer 3$553 USD
Retailer 12$560 USD
Retailer 10$584 USD
Retailer 19$599 USD
Retailer 9$608 USD
Retailer 7$811 USD
Retailer 20$1,061 USD
Retailer 2$1,110 USD
Retailer 18$1,122 USD
Retailer 16$1,151 USD
Retailer 15$1,255 USD
Retailer 5$1,386 USD
Retailer 6$1,444 USD
With Clarity$1,452 USD

6 data points across 23 retailers

22 retailers$384 USD to $1,452 USD

Retailer 1
-
$278 USD
Price last confirmed 9 days ago
Retailer 2
-
$323 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$345 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$345 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$384 USD
HK$3,000 HKD
View
Retailer 6
-
$385 USD
£303 GBP
View
Price last confirmed 7 days ago
Retailer 7
-
$465 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$500 USD
View
Price last confirmed 5 days ago
Retailer 9
-
$553 USD
€527 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
$560 USD
View
Retailer 11
-
$584 USD
ZAR 9,431 ZAR
View
Price last confirmed 9 days ago
A
Retailer 12
-
$599 USD
£472 GBP
View
A
Retailer 13
-
$608 USD
View
Retailer 14
-
$811 USD
A$1,247 AUD
View
Price last confirmed 8 days ago
Retailer 15
-
$1,061 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$1,110 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$1,122 USD
SGD 1,516 SGD
View
B
Retailer 18
-
$1,151 USD
View
B
Retailer 19
-
$1,255 USD
View
B
Retailer 20
-
$1,386 USD
£1,091 GBP
View
Retailer 21
-
$1,444 USD
View
Price last confirmed 7 days ago
Most Expensive
B
With Clarity
848671324 · Oct 28
$1,452 USD
View
21 more retailers have this diamond
Prices start from $384 USDSave up to $1,068 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
1.55ct Marquise
$384 USD