CaratHunter
Plans
Marquise|Lab Grown|IGI

3.84ct F SI1 Marquise Lab Grown Diamond

ID • F/SI1 • IGI LG602373921

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG602373921

Diamond specifications and retailer prices

From $959 USD
As of November 1, 2026
Save $3,461 USD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,420 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.84ct lab-grown marquise diamond

This 3.84ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG602373921 or 602373921. Listed at 11 retailers as of November 1, 2026, with prices from $959 to $4,420, a $3,461 spread on the same certified stone. Do Amore Diamonds lists it at $4,420. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.84
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602373921
Dimensions15.94 × 8.20 × 5.18 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.94 mm8.20 mm3.84 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602373921
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.2%

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: Nov 1
Current: $4,420 USD|Low: $498 USD|High: $5,850 USD|Avg: $2,662 USD|-6.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8$498 USD
Retailer 5$959 USD
Retailer 3$960 USD
Retailer 6$1,660 USD
Retailer 7$1,767 USD
Retailer 4$2,849 USD
Retailer 2$3,180 USD
Do Amore Diamonds$4,420 USD

12 data points across 8 retailers

11 retailers$959 USD to $4,420 USD

Retailer 1
-
$498 USD
Price last confirmed 30 days ago
Retailer 2
-
$581 USD
View
Price last confirmed 34 days ago
B+
Retailer 3
-
$959 USD
View
A
Retailer 4
-
$960 USD
View
B+
Retailer 5
-
$1,660 USD
View
B+
Retailer 6
-
$1,767 USD
View
B+
Retailer 7
-
$1,793 USD
View
Retailer 8
-
$1,868 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$2,849 USD
£2,243 GBP
View
Price last confirmed 7 days ago
B
Retailer 10
-
$3,180 USD
View
Most Expensive
B
Do Amore Diamonds
27-24C93A805 · Nov 2
$4,420 USD
View
10 more retailers have this diamond
Prices start from $959 USDSave up to $3,461 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
3.84ct Marquise
$959 USD