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Round|Lab Grown|IGI

4.08ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG618456458

Shape and cutting style on the report: Round brilliant

Certificate IGI LG618456458

Diamond specifications and retailer prices

From $898 AUD
$631 USD
As of October 29, 2026
Save $2,308 AUD (72%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,206 AUD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 4.08ct lab-grown round diamond

This 4.08ct 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 LG618456458 or 618456458. Listed at 4 retailers as of October 29, 2026, with prices from $898 to $3,206, a $2,308 spread on the same certified stone. The Diamond Guys lists it at $3,206. 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

4.08
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618456458
Dimensions10.41 × 10.34 × 6.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.41 mm10.34 mm4.08 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618456458
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 41.5°Culet: NoneDepth 60.6%

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: $898 AUD|Low: $830 AUD|High: $5,936 AUD|Avg: $2,316 AUD|+8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
October 27, 2026
Retailer 1$898 AUD
Retailer 6$1,032 AUD
Retailer 5$1,241 AUD
Retailer 3$1,316 AUD
Retailer 9$1,505 AUD
Retailer 11$1,602 AUD
Retailer 12$1,966 AUD
Retailer 8$2,059 AUD
Retailer 4$2,221 AUD
Retailer 7$3,112 AUD
The Diamond Guys$3,206 AUD
Retailer 2$4,095 AUD
Retailer 10$5,936 AUD

10 data points across 13 retailers

4 retailers$898 AUD to $3,206 AUD

A
Cheapest Retailer
-
$898 AUD
$631 USD
Final sale: no returns
B+
Retailer 2
-
$1,241 AUD
$872 USD
View
B+
Retailer 3
-
$2,221 AUD
CA$2,167 CAD
View
Most Expensive
B
The Diamond Guys
1954433324 · Oct 30
$3,206 AUD
$2,252 USD
View
3 more retailers have this diamond
Prices start from $898 AUDSave up to $2,308 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
4.08ct Round
$898 AUD