Marquise|Lab Grown|IGI

1.55ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG830676745

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830676745

Diamond specifications and retailer prices

From $259 USD
As of October 30, 2026
Save $2,066 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,325 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830676745 or 830676745. Listed at 21 retailers as of October 30, 2026, with prices from $259 to $2,325, a $2,066 spread on the same certified stone. Yadav Diamonds lists it at $2,325. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830676745
Dimensions11.92 × 6.11 × 3.82 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.92 mm6.11 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830676745
Side View
Table 60.0%Crown 30.6°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 62.5%

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: $259 USD|Low: $257 USD|High: $2,320 USD|Avg: $746 USD|+0.8%
Retailer 1
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October 30, 2026
Retailer 1$259 USD
Retailer 2$288 USD
Retailer 9$298 USD
Retailer 11$319 USD
Retailer 19$321 USD
Retailer 15$405 USD
Retailer 14$430 USD
Retailer 18$450 USD
Retailer 6$480 USD
Retailer 20$590 USD
Retailer 5$605 USD
Retailer 16$625 USD
Retailer 8$658 USD
Retailer 4$818 USD
Retailer 7$899 USD
Retailer 3$1,138 USD
Retailer 13$1,254 USD
Retailer 17$1,304 USD
Retailer 10$1,426 USD
Retailer 12$2,300 USD

19 data points across 20 retailers

21 retailers$259 USD to $2,325 USD

A
Cheapest Retailer
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$259 USD
A
Retailer 2
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$288 USD
View
Final sale: no returns
A
Retailer 3
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$298 USD
View
A
Retailer 4
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$319 USD
View
A
Retailer 5
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$321 USD
View
A
Retailer 6
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$405 USD
£319 GBP
View
B+
Retailer 7
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$430 USD
View
A
Retailer 8
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$450 USD
View
A
Retailer 9
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$480 USD
View
A
Retailer 10
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$590 USD
€562 EUR
View
A
Retailer 11
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$605 USD
ZAR 9,770 ZAR
View
A
Retailer 12
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$625 USD
£492 GBP
View
A
Retailer 13
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$658 USD
View
B+
Retailer 14
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$818 USD
A$1,259 AUD
View
B+
Retailer 15
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$899 USD
View
B+
Retailer 16
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$1,138 USD
View
B+
Retailer 17
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$1,254 USD
View
B+
Retailer 18
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$1,304 USD
View
B+
Retailer 19
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$1,426 USD
£1,123 GBP
View
B
Retailer 20
-
$2,300 USD
View
Most Expensive
B
Yadav Diamonds
13297280 · Oct 30
$2,325 USD
View
20 more retailers have this diamond
Prices start from $259 USDSave up to $2,066 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
$259 USD