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Round|Lab Grown|IGI

12.25ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG784684017

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784684017

Diamond specifications and retailer prices

From $4,597 AUD
$3,229 USD
As of November 1, 2026
Save $31,961 AUD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $36,558 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 12.25ct lab-grown round diamond

This 12.25ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784684017 or 784684017. Listed at 17 retailers as of October 31, 2026, with prices from $4,597 to $36,558, a $31,961 spread on the same certified stone. Do Amore Diamonds lists it at $36,558. 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

12.25
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784684017
Dimensions14.83 × 14.89 × 9.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.83 mm14.89 mm12.25 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784684017
Side View
Table 56.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.7%

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: Nov 1
Current: $36,558 AUD|Low: $4,413 AUD|High: $36,558 AUD|Avg: $10,215 AUD
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
November 1, 2026
Retailer 13$4,597 AUD
Retailer 4$5,001 AUD
Retailer 14$5,331 AUD
Retailer 9$5,552 AUD
Retailer 3$5,815 AUD
Retailer 5$7,354 AUD
Retailer 12$7,504 AUD
Retailer 10$7,554 AUD
Retailer 8$7,843 AUD
Retailer 11$8,912 AUD
Retailer 6$9,566 AUD
Retailer 7$10,788 AUD
Retailer 15$13,395 AUD
Retailer 2$14,851 AUD
Do Amore Diamonds$36,558 AUD

40 data points across 15 retailers

17 retailers$4,597 AUD to $36,558 AUD

A
Cheapest Retailer
-
$4,597 AUD
$3,229 USD
A
Retailer 2
-
$5,001 AUD
$3,513 USD
View
A
Retailer 3
-
$5,331 AUD
$3,745 USD
View
Retailer 4
-
$5,331 AUD
$3,745 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$5,552 AUD
$3,900 USD
View
A
Retailer 6
-
$5,815 AUD
$4,085 USD
View
A
Retailer 7
-
$7,354 AUD
$5,166 USD
View
A
Retailer 8
-
$7,504 AUD
$5,271 USD
View
A
Retailer 9
-
$7,554 AUD
$5,306 USD
View
A
Retailer 10
-
$7,843 AUD
£4,338 GBP
View
Retailer 11
-
$8,912 AUD
$6,260 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$10,788 AUD
$7,578 USD
View
B+
Retailer 13
-
$13,395 AUD
$9,409 USD
View
B
Retailer 14
-
$14,851 AUD
View
Retailer 15
-
$20,731 AUD
$14,562 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$31,618 AUD
$22,210 USD
View
Most Expensive
B
Do Amore Diamonds
23-784684017 · Oct 31
$36,558 AUD
$25,680 USD
View
16 more retailers have this diamond
Prices start from $4,597 AUDSave up to $31,961 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
12.25ct Round
$4,597 AUD