CaratHunter
Plans
Round|Lab Grown|IGI

3.54ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG677520773

Shape and cutting style on the report: Round brilliant

Certificate IGI LG677520773

Diamond specifications and retailer prices

From $1,414 AUD
$993 USD
As of October 29, 2026
Save $11,143 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $17,012 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.54ct lab-grown round diamond

This 3.54ct 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 IGI LG677520773 or 677520773. Listed at 21 retailers as of October 29, 2026, with a 788% 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

3.54
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677520773
Dimensions9.81 × 9.87 × 5.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.81 mm9.87 mm3.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677520773
Side View
Table 59.0%Crown 35°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 60.6%

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 29
Current: $17,012 AUD|Low: $1,277 AUD|High: $17,539 AUD|Avg: $4,811 AUD|-3.0%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 3$1,414 AUD
Retailer 14$1,429 AUD
Retailer 8$1,539 AUD
Retailer 17$1,886 AUD
Retailer 6$1,919 AUD
Retailer 15$2,406 AUD
Retailer 2$2,485 AUD
Retailer 4$2,622 AUD
Retailer 16$2,761 AUD
Retailer 9$2,817 AUD
Retailer 18$3,181 AUD
Retailer 5$3,394 AUD
Retailer 21$3,536 AUD
Retailer 19$4,086 AUD
Retailer 13$6,174 AUD
Retailer 7$6,606 AUD
Retailer 20$7,111 AUD
Retailer 12$9,006 AUD
Retailer 11$11,229 AUD
Retailer 10$12,556 AUD
Brilliant Earth$17,012 AUD

42 data points across 21 retailers

21 retailers$1,414 AUD to $12,556 AUD

A
Cheapest Retailer
-
$1,414 AUD
$993 USD
A
Retailer 2
-
$1,429 AUD
$1,004 USD
View
Final sale: no returns
A
Retailer 3
-
$1,539 AUD
$1,081 USD
View
A
Retailer 4
-
$1,886 AUD
$1,325 USD
View
A
Retailer 5
-
$1,919 AUD
$1,348 USD
View
A
Retailer 6
-
$2,165 AUD
$1,521 USD
View
A
Retailer 7
-
$2,485 AUD
£1,375 GBP
View
B+
Retailer 8
-
$2,622 AUD
$1,842 USD
View
B+
Retailer 9
-
$2,761 AUD
€1,847 EUR
View
B+
Retailer 10
-
$2,817 AUD
$1,979 USD
View
B+
Retailer 11
-
$3,181 AUD
View
B+
Retailer 12
-
$3,394 AUD
$2,384 USD
View
B+
Retailer 13
-
$3,536 AUD
$2,484 USD
View
Retailer 14
-
$4,086 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$6,174 AUD
£3,415 GBP
View
Retailer 16
-
$6,606 AUD
View
Price last confirmed 27 days ago
Retailer 17
-
$7,111 AUD
$4,995 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$9,006 AUD
$6,326 USD
View
B
Retailer 19
-
$11,229 AUD
$7,888 USD
View
B
Retailer 20
-
$12,556 AUD
$8,820 USD
View
Most Expensive
Brilliant Earth
13166525Y · Oct 29
$17,012 AUD
$11,950 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,414 AUDSave up to $11,143 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
3.54ct Round
$1,414 AUD