CaratHunter
Plans
Round|Lab Grown|IGI

3.07ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG731571380

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731571380

Diamond specifications and retailer prices

From $557 AUD
$391 USD
As of October 29, 2026
Save $4,369 AUD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,153 AUD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731571380 or 731571380. Listed at 27 retailers as of October 29, 2026, with a 785% 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

3.07
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731571380
Dimensions9.30 × 9.27 × 5.72 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
9.30 mm9.27 mm3.07 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731571380
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.6%

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: $4,926 AUD|Low: $557 AUD|High: $5,253 AUD|Avg: $1,833 AUD|-6.2%
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
Retailer 22
Retailer 23
October 30, 2026
Retailer 11$557 AUD
Retailer 10$624 AUD
Retailer 22$624 AUD
Retailer 5$690 AUD
Retailer 7$690 AUD
Retailer 2$887 AUD
Retailer 21$904 AUD
Retailer 15$922 AUD
Retailer 19$1,103 AUD
Retailer 13$1,129 AUD
Retailer 6$1,233 AUD
Retailer 18$1,454 AUD
Retailer 20$1,499 AUD
Retailer 4$1,557 AUD
Retailer 23$1,649 AUD
Retailer 3$2,018 AUD
Retailer 12$2,221 AUD
Retailer 14$2,273 AUD
Retailer 9$2,404 AUD
Retailer 8$2,568 AUD
Retailer 17$2,714 AUD
Brilliant Earth$4,926 AUD
Retailer 16$5,045 AUD

27 data points across 23 retailers

27 retailers$557 AUD to $4,926 AUD

A
Cheapest Retailer
-
$557 AUD
$391 USD
A
Retailer 2
-
$624 AUD
$438 USD
View
Final sale: no returns
A
Retailer 3
-
$624 AUD
$438 USD
View
A
Retailer 4
-
$690 AUD
$485 USD
View
A
Retailer 5
-
$690 AUD
$485 USD
View
A
Retailer 6
-
$887 AUD
£491 GBP
View
A
Retailer 7
-
$904 AUD
$635 USD
View
B+
Retailer 8
-
$922 AUD
$648 USD
View
A
Retailer 9
-
$1,103 AUD
€738 EUR
View
A
Retailer 10
-
$1,129 AUD
£625 GBP
View
A
Retailer 11
-
$1,233 AUD
$866 USD
View
A
Retailer 12
-
$1,454 AUD
View
A
Retailer 13
-
$1,499 AUD
ZAR 17,016 ZAR
View
A
Retailer 14
-
$1,557 AUD
$1,094 USD
View
B+
Retailer 15
-
$1,649 AUD
$1,158 USD
View
Retailer 16
-
$1,782 AUD
$1,252 USD
View
Price last confirmed 44 days ago
B+
Retailer 17
-
$2,018 AUD
£1,116 GBP
View
B+
Retailer 18
-
$2,221 AUD
$1,560 USD
View
B+
Retailer 19
-
$2,273 AUD
$1,597 USD
View
B+
Retailer 20
-
$2,404 AUD
$1,689 USD
View
B+
Retailer 21
-
$2,568 AUD
$1,804 USD
View
B
Retailer 22
-
$2,587 AUD
$1,817 USD
View
B
Retailer 23
-
$2,714 AUD
£1,501 GBP
View
Retailer 24
-
$3,246 AUD
$2,280 USD
View
Price last confirmed 51 days ago
B
Retailer 25
-
$4,926 AUD
$3,460 USD
View
Retailer 26
-
$5,045 AUD
$3,544 USD
View
Price last confirmed 19 days ago
Most Expensive
Brilliant Earth
15692180A · Oct 15
$5,153 AUD
$3,620 USD
View
Price last confirmed 15 days ago
26 more retailers have this diamond
Prices start from $557 AUDSave up to $4,369 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
3.07ct Round
$557 AUD