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Marquise|Lab Grown|IGI

3.07ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG821627225

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821627225

Diamond specifications and retailer prices

From $1,141 CAD
$815 USD
As of October 29, 2026
Save $3,564 CAD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,395 CAD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821627225 or 821627225. Listed at 16 retailers as of October 26, 2026, with a 312% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.07
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821627225
Dimensions15.74 × 7.42 × 4.40 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.74 mm7.42 mm3.07 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821627225
Side View
Table 60.0%Crown 38.6°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,896 CAD|Low: $1,141 CAD|High: $4,813 CAD|Avg: $2,909 CAD|-2.2%
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
October 30, 2026
Retailer 10$1,141 CAD
Retailer 12$1,428 CAD
Retailer 3$1,705 CAD
Retailer 1$1,896 CAD
Retailer 11$2,169 CAD
Retailer 8$2,606 CAD
Retailer 6$2,716 CAD
Retailer 13$2,743 CAD
Retailer 5$2,948 CAD
Retailer 2$3,856 CAD
Retailer 14$3,980 CAD
Retailer 9$4,072 CAD
Retailer 7$4,216 CAD
Retailer 4$4,705 CAD

21 data points across 14 retailers

16 retailers$1,141 CAD to $4,705 CAD

A
Cheapest Retailer
-
$1,141 CAD
$815 USD
Final sale: no returns
A
Retailer 2
-
$1,428 CAD
$1,020 USD
View
A
Retailer 3
-
$1,705 CAD
$1,218 USD
View
A
Retailer 4
-
$1,896 CAD
£1,066 GBP
View
A
Retailer 5
-
$2,169 CAD
€1,476 EUR
View
B+
Retailer 6
-
$2,606 CAD
$1,862 USD
View
Retailer 7
-
$2,716 CAD
A$2,986 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,743 CAD
ZAR 31,663 ZAR
View
B+
Retailer 9
-
$2,948 CAD
$2,106 USD
View
B+
Retailer 10
-
$3,856 CAD
$2,755 USD
View
B+
Retailer 11
-
$3,980 CAD
SGD 3,843 SGD
View
B+
Retailer 12
-
$4,072 CAD
$2,910 USD
View
B+
Retailer 13
-
$4,216 CAD
$3,012 USD
View
B
Retailer 14
-
$4,705 CAD
£2,647 GBP
View
Retailer 15
-
$5,014 CAD
A$5,511 AUD
View
Price last confirmed 21 days ago
Most Expensive
Rare Carat
CN177-79A · Oct 7
$5,395 CAD
$3,855 USD
View
Price last confirmed 23 days ago
15 more retailers have this diamond
Prices start from $1,141 CADSave up to $3,564 CAD

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
3.07ct Marquise
$1,141 CAD