Marquise|Lab Grown|IGI

3.80ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG847630764

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847630764

Diamond specifications and retailer prices

From $946 USD
As of October 30, 2026
Save $4,934 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,880 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.8ct lab-grown marquise diamond

This 3.8ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG847630764 or 847630764. Listed at 23 retailers as of October 28, 2026, with prices from $946 to $5,880, a $4,934 spread on the same certified stone. Rare Carat lists it at $5,880. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.80
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847630764
Dimensions16.85 × 8.02 × 4.90 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.85 mm8.02 mm3.80 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847630764
Side View
Table 62.0%Crown 35.8°Girdle: MED-STKPavilion 39°Culet: NoneDepth 61.1%

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: $5,880 USD|Low: $946 USD|High: $9,750 USD|Avg: $2,648 USD
Rare Carat
Retailer 2
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Retailer 23
October 31, 2026
Retailer 11$946 USD
Retailer 6$1,029 USD
Retailer 12$1,058 USD
Retailer 23$1,097 USD
Retailer 22$1,270 USD
Retailer 17$1,276 USD
Retailer 10$1,472 USD
Retailer 21$1,570 USD
Retailer 4$1,665 USD
Retailer 18$1,691 USD
Retailer 2$2,097 USD
Retailer 19$2,547 USD
Retailer 7$2,675 USD
Retailer 5$2,787 USD
Retailer 9$3,033 USD
Retailer 3$3,084 USD
Retailer 14$3,401 USD
Retailer 15$3,573 USD
Retailer 20$3,740 USD
Retailer 16$3,817 USD
Retailer 8$3,951 USD
Retailer 13$5,750 USD
Rare Carat$5,880 USD

10 data points across 23 retailers

23 retailers$946 USD to $5,880 USD

A
Cheapest Retailer
-
$946 USD
A
Retailer 2
-
$1,029 USD
View
A
Retailer 3
-
$1,058 USD
View
Final sale: no returns
A
Retailer 4
-
$1,097 USD
View
A
Retailer 5
-
$1,270 USD
View
A
Retailer 6
-
$1,276 USD
£1,005 GBP
View
A
Retailer 7
-
$1,472 USD
View
A
Retailer 8
-
$1,570 USD
View
A
Retailer 9
-
$1,665 USD
€1,586 EUR
View
A
Retailer 10
-
$1,691 USD
£1,331 GBP
View
B+
Retailer 11
-
$2,097 USD
View
B+
Retailer 12
-
$2,547 USD
ZAR 41,149 ZAR
View
B+
Retailer 13
-
$2,675 USD
View
B+
Retailer 14
-
$2,787 USD
View
B+
Retailer 15
-
$3,033 USD
£2,388 GBP
View
B+
Retailer 16
-
$3,084 USD
View
B
Retailer 17
-
$3,401 USD
View
B
Retailer 18
-
$3,573 USD
View
B
Retailer 19
-
$3,740 USD
£2,945 GBP
View
B
Retailer 20
-
$3,817 USD
View
B
Retailer 21
-
$3,951 USD
View
B
Retailer 22
-
$5,750 USD
View
Most Expensive
B
Rare Carat
B46648-IZ_l_847630764 · Oct 28
$5,880 USD
View
22 more retailers have this diamond
Prices start from $946 USDSave up to $4,934 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
3.80ct Marquise
$946 USD