Marquise|Lab Grown|IGI

1.30ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG816677284

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816677284

Diamond specifications and retailer prices

From $227 USD
As of October 31, 2026
Save $1,175 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,402 USD at Michael Trio · As of November 1, 2026
View at Michael Trio

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816677284 or 816677284. Listed at 15 retailers as of October 31, 2026, with prices from $227 to $1,402, a $1,175 spread on the same certified stone. Michael Trio lists it at $1,402. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816677284
Dimensions12.09 × 5.59 × 3.28 mm
L/W Ratio2.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.09 mm5.59 mm1.30 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816677284
Side View
Table 64.0%Crown 37.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.7%

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: Oct 31
Current: $1,402 USD|Low: $227 USD|High: $1,430 USD|Avg: $711 USD|-2.0%
Michael Trio
Retailer 2
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
November 1, 2026
Retailer 14$227 USD
Retailer 8$340 USD
Retailer 6$433 USD
Retailer 9$464 USD
Retailer 3$479 USD
Retailer 10$575 USD
Retailer 4$623 USD
Retailer 12$629 USD
Retailer 15$819 USD
Retailer 11$859 USD
Retailer 13$865 USD
Retailer 5$1,080 USD
Retailer 7$1,100 USD
Retailer 2$1,181 USD
Michael Trio$1,402 USD

23 data points across 15 retailers

15 retailers$227 USD to $1,402 USD

A
Cheapest Retailer
-
$227 USD
Final sale: no returns
B+
Retailer 2
-
$340 USD
View
Retailer 3
-
$433 USD
ZAR 6,999 ZAR
View
Price last confirmed 8 days ago
A
Retailer 4
-
$464 USD
£366 GBP
View
A
Retailer 5
-
$479 USD
€456 EUR
View
A
Retailer 6
-
$575 USD
View
A
Retailer 7
-
$623 USD
A$959 AUD
View
A
Retailer 8
-
$629 USD
View
B+
Retailer 9
-
$819 USD
View
B+
Retailer 10
-
$859 USD
View
B+
Retailer 11
-
$865 USD
View
B+
Retailer 12
-
$1,080 USD
A$1,661 AUD
View
B+
Retailer 13
-
$1,100 USD
View
B+
Retailer 14
-
$1,181 USD
£930 GBP
View
Most Expensive
B
Michael Trio
1278119009 · Nov 1
$1,402 USD
SGD 1,894 SGD
View
14 more retailers have this diamond
Prices start from $227 USDSave up to $1,175 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
1.30ct Marquise
$227 USD