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Cushion|Lab Grown|IGI

3.76ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG618479313

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG618479313

Diamond specifications and retailer prices

From $2,833 AUD
$1,990 USD
As of October 30, 2026
Save $4,015 AUD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,848 AUD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 3.76ct lab-grown cushion diamond

This 3.76ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG618479313 or 618479313. Listed at 3 retailers as of October 30, 2026, with prices from $2,833 to $6,848, a $4,015 spread on the same certified stone. Kay Jewelers lists it at $6,848. 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

3.76
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618479313
Dimensions10.73 × 8.24 × 5.56 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
10.73 mm8.24 mm3.76 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618479313
Side View
Table 66.0%Crown 29.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,848 AUD|Low: $2,833 AUD|High: $6,848 AUD|Avg: $4,828 AUD
Kay Jewelers
Retailer 2
Retailer 3
September 26, 2026
Retailer 3$2,833 AUD
Retailer 2$4,780 AUD
Kay Jewelers$6,848 AUD

2 data points across 3 retailers

3 retailers$2,833 AUD to $6,848 AUD

B+
Cheapest Retailer
-
$2,833 AUD
$1,990 USD
B
Retailer 2
-
$4,780 AUD
$3,358 USD
View
Most Expensive
B
Kay Jewelers
255898151 · Oct 30
$6,848 AUD
$4,810 USD
View
2 more retailers have this diamond
Prices start from $2,833 AUDSave up to $4,015 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.

B+
3.76ct Cushion
$2,833 AUD