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Marquise|Lab Grown|IGI

1.55ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG837675532

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837675532

Diamond specifications and retailer prices

From $256 USD
As of November 2, 2026
Save $2,024 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,280 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837675532 or 837675532. Listed at 16 retailers as of November 2, 2026, with prices from $256 to $2,280, a $2,024 spread on the same certified stone. Do Amore Diamonds lists it at $2,280. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837675532
Dimensions12.13 × 6.05 × 3.72 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.13 mm6.05 mm1.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837675532
Side View
Table 64.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

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: $2,280 USD|Low: $256 USD|High: $2,280 USD|Avg: $940 USD
Do Amore Diamonds
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
November 2, 2026
Retailer 12$256 USD
Retailer 14$287 USD
Retailer 7$297 USD
Retailer 9$371 USD
Retailer 10$394 USD
Retailer 6$428 USD
Retailer 13$480 USD
Retailer 15$583 USD
Retailer 11$977 USD
Retailer 3$1,128 USD
Retailer 5$1,180 USD
Retailer 4$1,230 USD
Retailer 2$1,407 USD
Retailer 16$1,530 USD
Retailer 8$1,588 USD
Do Amore Diamonds$2,280 USD

6 data points across 16 retailers

16 retailers$256 USD to $2,280 USD

A
Cheapest Retailer
-
$256 USD
A
Retailer 2
-
$287 USD
View
Final sale: no returns
A
Retailer 3
-
$297 USD
View
A
Retailer 4
-
$371 USD
£292 GBP
View
A
Retailer 5
-
$394 USD
View
B+
Retailer 6
-
$428 USD
View
A
Retailer 7
-
$480 USD
View
A
Retailer 8
-
$583 USD
View
B+
Retailer 9
-
$977 USD
View
B+
Retailer 10
-
$1,128 USD
View
B
Retailer 11
-
$1,180 USD
View
B
Retailer 12
-
$1,230 USD
View
B
Retailer 13
-
$1,407 USD
£1,108 GBP
View
B
Retailer 14
-
$1,530 USD
View
B
Retailer 15
-
$1,588 USD
View
Most Expensive
B
Do Amore Diamonds
27-C50DCDA21 · Nov 2
$2,280 USD
View
15 more retailers have this diamond
Prices start from $256 USDSave up to $2,024 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
$256 USD