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Round|Lab Grown|IGI

3.51ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG634412559

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634412559

Diamond specifications and retailer prices

From $1,025 AUD
$720 USD
As of October 29, 2026
Save $4,882 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,907 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown round diamond

This 3.51ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634412559 or 634412559. Listed at 15 retailers as of October 29, 2026, with prices from $1,025 to $5,907, a $4,882 spread on the same certified stone. Do Amore Diamonds lists it at $5,907. 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
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634412559
Dimensions9.83 × 9.76 × 5.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.83 mm9.76 mm3.51 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634412559
Side View
Table 60.0%Crown 32°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 60.2%

Caratlytics Score

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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: $5,907 AUD|Low: $1,025 AUD|High: $5,907 AUD|Avg: $2,260 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
October 30, 2026
Retailer 8$1,025 AUD
Retailer 2$1,066 AUD
Retailer 5$1,202 AUD
Retailer 13$1,274 AUD
Retailer 12$1,290 AUD
Retailer 3$1,371 AUD
Retailer 6$1,922 AUD
Retailer 7$1,975 AUD
Retailer 11$2,216 AUD
Retailer 4$3,126 AUD
Retailer 10$3,466 AUD
Retailer 9$3,803 AUD
Do Amore Diamonds$5,907 AUD

35 data points across 13 retailers

15 retailers$1,025 AUD to $5,907 AUD

Retailer 1
-
$824 AUD
$579 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$1,025 AUD
$720 USD
View
A
Retailer 3
-
$1,066 AUD
£590 GBP
View
A
Retailer 4
-
$1,274 AUD
$895 USD
View
B+
Retailer 5
-
$1,290 AUD
$906 USD
View
A
Retailer 6
-
$1,371 AUD
$963 USD
View
B+
Retailer 7
-
$1,922 AUD
View
B+
Retailer 8
-
$1,975 AUD
ZAR 22,415 ZAR
View
B
Retailer 9
-
$2,216 AUD
$1,557 USD
View
Retailer 10
-
$2,393 AUD
$1,681 USD
View
Price last confirmed 22 days ago
B
Retailer 11
-
$3,126 AUD
$2,196 USD
View
Retailer 12
-
$3,466 AUD
$2,435 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$3,530 AUD
$2,480 USD
View
Price last confirmed 26 days ago
B
Retailer 14
-
$3,803 AUD
£2,104 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F50E86421 · Oct 29
$5,907 AUD
$4,150 USD
View
14 more retailers have this diamond
Prices start from $1,025 AUDSave up to $4,882 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
3.51ct Round
$1,025 AUD