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Round|Lab Grown|IGI

1.07ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • IGI LG825630555

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825630555

Diamond specifications and retailer prices

From $349 AUD
$245 USD
As of October 29, 2026
Save $969 AUD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,633 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG825630555 or 825630555. Listed at 15 retailers as of October 27, 2026, with a 278% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.07
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630555
Dimensions6.75 × 6.70 × 3.92 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.75 mm6.70 mm1.07 ctI / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825630555
Side View
Table 64.0%Crown 33.6°Girdle: MediumPavilion 41.2°Culet: NoneDepth 58.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,633 AUD|Low: $251 AUD|High: $1,633 AUD|Avg: $797 AUD|+31.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7$349 AUD
Retailer 5$520 AUD
Retailer 10$590 AUD
Retailer 3$634 AUD
Retailer 2$683 AUD
Retailer 4$773 AUD
Retailer 9$874 AUD
Retailer 6$978 AUD
Retailer 8$1,317 AUD
MOH London$1,633 AUD

37 data points across 10 retailers

15 retailers$349 AUD to $1,317 AUD

Retailer 1
-
$225 AUD
$158 USD
Price last confirmed 22 days ago
Retailer 2
-
$261 AUD
$183 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$278 AUD
$195 USD
View
Price last confirmed 30 days ago
B+
Retailer 4
-
$349 AUD
$245 USD
View
Final sale: no returns
B+
Retailer 5
-
$520 AUD
$365 USD
View
Retailer 6
-
$590 AUD
ZAR 6,694 ZAR
View
Price last confirmed 9 days ago
Retailer 7
-
$609 AUD
$428 USD
View
Price last confirmed 20 days ago
B
Retailer 8
-
$634 AUD
€424 EUR
View
B+
Retailer 9
-
$683 AUD
$480 USD
View
B
Retailer 10
-
$773 AUD
$543 USD
View
B
Retailer 11
-
$874 AUD
£483 GBP
View
Retailer 12
-
$894 AUD
$628 USD
View
Price last confirmed 32 days ago
B
Retailer 13
-
$978 AUD
$687 USD
View
B
Retailer 14
-
$1,317 AUD
$925 USD
View
Most Expensive
MOH London
LG825630555 · Oct 25
$1,633 AUD
£903 GBP
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from $349 AUDSave up to $969 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.

B+
1.07ct Round
$349 AUD