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Round|Lab Grown|GIA

3.12ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • GIA 3495512626

Certificate GIA 3495512626

Diamond specifications and retailer prices

From $1,882 AUD
$1,322 USD
As of October 29, 2026
Save $9,041 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $15,631 AUD at Brilliant Earth · As of September 19, 2026
View at Brilliant Earth

About this 3.12ct lab-grown round diamond

This 3.12ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 3495512626. Listed at 21 retailers as of October 29, 2026, with a 480% 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

3.12
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 3495512626
Dimensions9.38 × 9.34 × 5.78 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
9.38 mm9.34 mm3.12 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3495512626
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

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: $15,631 AUD|Low: $2,049 AUD|High: $15,631 AUD|Avg: $6,900 AUD
Brilliant Earth
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
October 30, 2026
Retailer 4$2,049 AUD
Retailer 15$2,413 AUD
Retailer 3$2,843 AUD
Retailer 5$3,071 AUD
Retailer 12$3,679 AUD
Retailer 13$5,452 AUD
Retailer 8$5,552 AUD
Retailer 14$6,342 AUD
Retailer 10$6,921 AUD
Retailer 6$8,260 AUD
Retailer 7$8,540 AUD
Retailer 9$9,919 AUD
Retailer 2$11,318 AUD
Retailer 11$11,318 AUD
Retailer 16$12,955 AUD
Brilliant Earth$15,631 AUD

25 data points across 16 retailers

21 retailers$1,882 AUD to $10,923 AUD

A
Cheapest Retailer
-
$1,882 AUD
$1,322 USD
A
Retailer 2
-
$2,049 AUD
$1,439 USD
View
A
Retailer 3
-
$2,184 AUD
$1,534 USD
View
Retailer 4
-
$2,184 AUD
$1,534 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$2,413 AUD
$1,695 USD
View
B+
Retailer 6
-
$2,843 AUD
$1,997 USD
View
B+
Retailer 7
-
$3,071 AUD
$2,157 USD
View
B+
Retailer 8
-
$3,679 AUD
€2,461 EUR
View
B+
Retailer 9
-
$4,517 AUD
$3,173 USD
View
Retailer 10
-
$5,452 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$5,552 AUD
$3,900 USD
View
Retailer 12
-
$6,342 AUD
$4,455 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$6,921 AUD
£3,828 GBP
View
B
Retailer 14
-
$8,260 AUD
$5,802 USD
View
B
Retailer 15
-
$8,540 AUD
$5,999 USD
View
B
Retailer 16
-
$9,919 AUD
$6,967 USD
View
B
Retailer 17
-
$10,923 AUD
$7,673 USD
View
Retailer 18
-
$11,318 AUD
$7,950 USD
View
Price under review
Retailer 19
-
$11,318 AUD
$7,950 USD
View
Price under review
Retailer 20
-
$12,955 AUD
$9,100 USD
View
Price under review
Most Expensive
Brilliant Earth
16513592A · Sep 19
$15,631 AUD
$10,980 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,882 AUDSave up to $9,041 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
3.12ct Round
$1,882 AUD