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Round|Lab Grown|GIA

3.90ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • GIA 6501538743

Certificate GIA 6501538743

Diamond specifications and retailer prices

From $1,325 AUD
$932 USD
As of October 26, 2026
Save $6,154 AUD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,773 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.9ct lab-grown round diamond

This 3.9ct 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 GIA 6501538743. Listed at 11 retailers as of October 26, 2026, with a 464% 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

3.90
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 6501538743
Dimensions10.18 × 10.26 × 6.14 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
10.18 mm10.26 mm3.90 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6501538743
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.1%

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: Oct 26
Current: $11,773 AUD|Low: $1,120 AUD|High: $12,442 AUD|Avg: $4,314 AUD|-5.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 28, 2026
Retailer 15$1,325 AUD
Retailer 12$1,433 AUD
Retailer 18$1,568 AUD
Retailer 3$2,456 AUD
Retailer 16$2,464 AUD
Retailer 2$2,467 AUD
Retailer 8$2,805 AUD
Retailer 10$2,812 AUD
Retailer 7$2,943 AUD
Retailer 5$2,965 AUD
Retailer 14$3,181 AUD
Retailer 13$3,420 AUD
Retailer 11$5,762 AUD
Retailer 9$5,776 AUD
Retailer 4$6,378 AUD
Retailer 6$6,726 AUD
Retailer 17$7,479 AUD
Do Amore Diamonds$11,773 AUD

20 data points across 18 retailers

11 retailers$1,325 AUD to $7,479 AUD

A
Cheapest Retailer
-
$1,325 AUD
$932 USD
A
Retailer 2
-
$1,433 AUD
$1,008 USD
View
A
Retailer 3
-
$1,568 AUD
$1,103 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,464 AUD
$1,733 USD
View
B+
Retailer 5
-
$2,467 AUD
$1,735 USD
View
B+
Retailer 6
-
$3,181 AUD
$2,237 USD
View
B
Retailer 7
-
$3,420 AUD
$2,405 USD
View
B
Retailer 8
-
$5,762 AUD
£3,191 GBP
View
B
Retailer 9
-
$6,726 AUD
$4,730 USD
View
B
Retailer 10
-
$7,479 AUD
$5,260 USD
View
Most Expensive
B
Do Amore Diamonds
27-8B7141ABF · Oct 29
$11,773 AUD
$8,280 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,325 AUDSave up to $6,154 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
3.90ct Round
$1,325 AUD