Marquise|Lab Grown|IGI

3.07ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG837640875

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837640875

Diamond specifications and retailer prices

From $846 USD
As of October 29, 2026
Save $2,685 USD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,100 USD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

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 LG837640875 or 837640875. Listed at 19 retailers as of October 29, 2026, with a 317% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837640875
Dimensions14.53 × 7.53 × 4.65 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.53 mm7.53 mm3.07 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837640875
Side View
Table 62.0%Crown 39.1°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 61.8%

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: $5,100 USD|Low: $846 USD|High: $5,960 USD|Avg: $2,501 USD|-14.4%
Brilliant Earth
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
Retailer 17
Retailer 18
October 29, 2026
Retailer 17$846 USD
Retailer 13$1,023 USD
Retailer 4$1,055 USD
Retailer 18$1,255 USD
Retailer 14$1,328 USD
Retailer 2$1,342 USD
Retailer 5$1,872 USD
Retailer 16$1,977 USD
Retailer 12$2,035 USD
Retailer 15$2,084 USD
Retailer 8$3,016 USD
Retailer 6$3,024 USD
Retailer 3$3,132 USD
Retailer 11$3,459 USD
Retailer 7$3,531 USD
Retailer 9$3,575 USD
Retailer 10$3,855 USD
Brilliant Earth$5,100 USD

28 data points across 18 retailers

19 retailers$846 USD to $3,531 USD

A
Cheapest Retailer
-
$846 USD
Final sale: no returns
A
Retailer 2
-
$1,023 USD
£805 GBP
View
A
Retailer 3
-
$1,055 USD
View
A
Retailer 4
-
$1,255 USD
View
A
Retailer 5
-
$1,328 USD
€1,265 EUR
View
A
Retailer 6
-
$1,342 USD
£1,057 GBP
View
A
Retailer 7
-
$1,872 USD
View
B+
Retailer 8
-
$1,977 USD
A$3,042 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,035 USD
ZAR 32,873 ZAR
View
B+
Retailer 10
-
$2,084 USD
View
B
Retailer 11
-
$3,016 USD
View
B+
Retailer 12
-
$3,024 USD
View
B+
Retailer 13
-
$3,132 USD
View
B
Retailer 14
-
$3,459 USD
£2,724 GBP
View
B+
Retailer 15
-
$3,531 USD
SGD 4,771 SGD
View
B
Retailer 16
-
$3,575 USD
A$5,500 AUD
View
Price last confirmed 21 days ago
B
Retailer 17
-
$3,855 USD
View
Price last confirmed 22 days ago
B
Retailer 18
-
$4,381 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
21559135A · Oct 15
$5,100 USD
View
Price last confirmed 14 days ago
18 more retailers have this diamond
Prices start from $846 USDSave up to $2,685 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
3.07ct Marquise
$846 USD