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Marquise|Lab Grown|IGI

3.60ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG787625767

Certificate IGI LG787625767

Diamond specifications and retailer prices

From $4,600 USD
As of October 30, 2026
Save $2,970 USD (39%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,570 USD at Zales · As of October 30, 2026
View at Zales

About this 3.6ct lab-grown marquise diamond

This 3.6ct 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 LG787625767 or 787625767. Listed at 4 retailers as of October 30, 2026, with prices from $4,600 to $7,570, a $2,970 spread on the same certified stone. Zales lists it at $7,570. 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

3.60
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG787625767
Dimensions15.76 × 8.10 × 4.90 mm
L/W Ratio1.95
Top View
15.76 mm8.10 mm3.60 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787625767
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,600 USD|Low: $4,600 USD|High: $7,570 USD|Avg: $6,604 USD|-37.4%
Retailer 1
Retailer 2
Retailer 3
Zales
September 28, 2026
Retailer 1$4,600 USD
Retailer 2$5,299 USD
Retailer 3$7,570 USD
Zales$7,570 USD

2 data points across 4 retailers

4 retailers$4,600 USD to $7,570 USD

B
Cheapest Retailer
-
$4,600 USD
B
Retailer 2
-
$5,299 USD
View
B
Retailer 3
-
$7,570 USD
View
Most Expensive
B
Zales
528206915 · Oct 30
$7,570 USD
View
3 more retailers have this diamond
Prices start from $4,600 USDSave up to $2,970 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.

B
3.60ct Marquise
$4,600 USD