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Round|Lab Grown|IGI

4.07ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG781629134

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781629134

Diamond specifications and retailer prices

From $927 AUD
$651 USD
As of October 24, 2026
Save $3,531 AUD (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,700 AUD at Brilliant Earth · As of October 17, 2026
View at Brilliant Earth

About this 4.07ct lab-grown round diamond

This 4.07ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781629134 or 781629134. Listed at 23 retailers as of October 24, 2026, with a 381% 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

4.07
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781629134
Dimensions10.24 × 10.19 × 6.32 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
10.24 mm10.19 mm4.07 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781629134
Side View
Table 55.0%Crown 33.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

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 24
Current: $11,700 AUD|Low: $794 AUD|High: $12,070 AUD|Avg: $2,720 AUD|-3.1%
Brilliant Earth
Retailer 2
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Retailer 11
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Retailer 19
October 27, 2026
Retailer 19$827 AUD
Retailer 11$925 AUD
Retailer 8$927 AUD
Retailer 5$1,025 AUD
Retailer 18$1,388 AUD
Retailer 12$1,542 AUD
Retailer 15$1,658 AUD
Retailer 2$1,731 AUD
Retailer 14$2,022 AUD
Retailer 16$2,070 AUD
Retailer 4$2,108 AUD
Retailer 17$2,341 AUD
Retailer 9$2,697 AUD
Retailer 7$3,269 AUD
Retailer 6$3,301 AUD
Retailer 10$3,358 AUD
Retailer 13$4,458 AUD
Retailer 3$4,559 AUD
Brilliant Earth$11,700 AUD

41 data points across 19 retailers

23 retailers$927 AUD to $4,458 AUD

Retailer 1
-
$827 AUD
$581 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$927 AUD
$651 USD
View
A
Retailer 3
-
$1,025 AUD
$720 USD
View
Retailer 4
-
$1,025 AUD
$720 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,130 AUD
HK$6,200 HKD
View
Retailer 6
-
$1,388 AUD
$975 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$1,542 AUD
£853 GBP
View
A
Retailer 8
-
$1,658 AUD
$1,165 USD
View
A
Retailer 9
-
$1,731 AUD
€1,158 EUR
View
A
Retailer 10
-
$2,022 AUD
ZAR 22,952 ZAR
View
Retailer 11
-
$2,070 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$2,097 AUD
$1,473 USD
View
A
Retailer 13
-
$2,108 AUD
View
A
Retailer 14
-
$2,341 AUD
$1,645 USD
View
B+
Retailer 15
-
$2,697 AUD
$1,895 USD
View
B+
Retailer 16
-
$3,269 AUD
SGD 3,104 SGD
View
B+
Retailer 17
-
$3,270 AUD
$2,297 USD
View
B+
Retailer 18
-
$3,301 AUD
$2,319 USD
View
B+
Retailer 19
-
$3,320 AUD
$2,332 USD
View
B+
Retailer 20
-
$3,426 AUD
$2,407 USD
View
B+
Retailer 21
-
$4,458 AUD
£2,466 GBP
View
Retailer 22
-
$4,559 AUD
View
Price last confirmed 21 days ago
Most Expensive
Brilliant Earth
20986448A · Oct 17
$11,700 AUD
$8,220 USD
View
Price last confirmed 12 days ago
22 more retailers have this diamond
Prices start from $927 AUDSave up to $3,531 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
4.07ct Round
$927 AUD