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Cushion|Lab Grown|GCAL

3.51ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • GCAL 361766742

Shape and cutting style on the report: Cushion brilliant

Certificate GCAL 361766742

Diamond specifications and retailer prices

From $3,880 AUD
$2,719 USD
As of November 1, 2026
Save $6,879 AUD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $14,155 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.51ct lab-grown cushion diamond

This 3.51ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GCAL 361766742. Listed at 6 retailers as of November 1, 2026, with a 177% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.51
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361766742
Dimensions10.51 × 8.14 × 5.39 mm
L/W Ratio1.29
Culet sizeNone
Top View
10.51 mm8.14 mm3.51 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361766742
Side View
Table 64.0%Crown 34.5°GirdlePavilion 37.6°Culet: NoneDepth 66.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $5,188 AUD|Low: $3,880 AUD|High: $14,155 AUD|Avg: $7,394 AUD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 2, 2026
Retailer 4$3,880 AUD
Retailer 5$4,014 AUD
Retailer 1$5,188 AUD
Retailer 3$6,266 AUD
Retailer 2$10,759 AUD
Taylor and Hart$14,155 AUD

38 data points across 6 retailers

6 retailers$3,880 AUD to $10,759 AUD

B+
Cheapest Retailer
-
$3,880 AUD
$2,719 USD
Final sale: no returns
B+
Retailer 2
-
$4,014 AUD
$2,813 USD
View
B+
Retailer 3
-
$5,188 AUD
£2,863 GBP
View
B
Retailer 4
-
$6,266 AUD
$4,391 USD
View
B
Retailer 5
-
$10,759 AUD
£5,937 GBP
View
Most Expensive
Taylor and Hart
JKV9U2R · Oct 31
$14,155 AUD
$9,920 USD
View
Price under review
5 more retailers have this diamond
Prices start from $3,880 AUDSave up to $6,879 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+
3.51ct Cushion
$3,880 AUD