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Round|Lab Grown|IGI

3.75ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG848603401

Shape and cutting style on the report: Round brilliant

Certificate IGI LG848603401

Diamond specifications and retailer prices

From $1,209 AUD
€809 EUR
As of October 29, 2026
Save $3,460 AUD (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,669 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.75ct lab-grown round diamond

This 3.75ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848603401 or 848603401. Listed at 6 retailers as of October 29, 2026, with prices from $1,209 to $4,669, a $3,460 spread on the same certified stone. Brilliant Earth lists it at $4,669. 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

3.75
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848603401
Dimensions9.97 × 9.91 × 6.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm9.91 mm3.75 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848603401
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.6%

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 29
Current: $4,669 AUD|Low: $1,206 AUD|High: $4,669 AUD|Avg: $2,987 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$1,209 AUD
Retailer 5$1,334 AUD
Retailer 3$2,804 AUD
Retailer 4$3,421 AUD
Brilliant Earth$4,669 AUD

5 data points across 5 retailers

6 retailers$1,209 AUD to $4,669 AUD

A
Cheapest Retailer
-
$1,209 AUD
€809 EUR
A
Retailer 2
-
$1,334 AUD
$937 USD
View
B+
Retailer 3
-
$2,562 AUD
$1,800 USD
View
B+
Retailer 4
-
$2,804 AUD
£1,551 GBP
View
B
Retailer 5
-
$3,421 AUD
$2,403 USD
View
Most Expensive
B
Brilliant Earth
22258180A · Oct 29
$4,669 AUD
$3,280 USD
View
5 more retailers have this diamond
Prices start from $1,209 AUDSave up to $3,460 AUD

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
3.75ct Round
$1,209 AUD