Marquise|Lab Grown|IGI

3.02ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG842661078

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842661078

Diamond specifications and retailer prices

From $691 USD
HK$5,400 HKD
As of October 30, 2026
Save $3,609 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,300 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842661078 or 842661078. Listed at 19 retailers as of October 29, 2026, with prices from $691 to $4,300, a $3,609 spread on the same certified stone. Brilliant Earth lists it at $4,300. 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

3.02
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842661078
Dimensions15.10 × 7.62 × 4.70 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.10 mm7.62 mm3.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842661078
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

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 30
Current: $1,484 USD|Low: $577 USD|High: $2,800 USD|Avg: $1,501 USD|-10.1%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 3$577 USD
Retailer 7$640 USD
Retailer 13$691 USD
Retailer 16$732 USD
Retailer 5$775 USD
Retailer 10$920 USD
Retailer 15$931 USD
Retailer 17$985 USD
Retailer 11$993 USD
Retailer 19$1,291 USD
Retailer 2$1,361 USD
Retailer 4$1,376 USD
Retailer 1$1,484 USD
Retailer 12$2,006 USD
Retailer 9$2,080 USD
Retailer 8$2,201 USD
Retailer 6$2,371 USD
Retailer 18$2,673 USD
Retailer 14$2,773 USD

13 data points across 19 retailers

19 retailers$691 USD to $4,300 USD

Retailer 1
-
$640 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$691 USD
HK$5,400 HKD
View
A
Retailer 3
-
$732 USD
£576 GBP
View
A
Retailer 4
-
$775 USD
View
A
Retailer 5
-
$920 USD
View
A
Retailer 6
-
$931 USD
€887 EUR
View
A
Retailer 7
-
$985 USD
£775 GBP
View
A
Retailer 8
-
$993 USD
View
A
Retailer 9
-
$1,291 USD
View
Retailer 10
-
$1,361 USD
A$2,094 AUD
View
Price last confirmed 11 days ago
Retailer 11
-
$1,376 USD
ZAR 22,223 ZAR
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$1,484 USD
View
B+
Retailer 13
-
$2,006 USD
SGD 2,711 SGD
View
B+
Retailer 14
-
$2,080 USD
View
B+
Retailer 15
-
$2,201 USD
View
B
Retailer 16
-
$2,371 USD
View
B
Retailer 17
-
$2,673 USD
£2,105 GBP
View
B
Retailer 18
-
$2,773 USD
View
Most Expensive
B
Brilliant Earth
21840532A · Oct 29
$4,300 USD
View
18 more retailers have this diamond
Prices start from $691 USDSave up to $3,609 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
3.02ct Marquise
$691 USD