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Round|Lab Grown|IGI

1.08ct G SI1 Round Lab Grown Diamond

VG • G/SI1 • IGI LG846647424

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846647424

Diamond specifications and retailer prices

From $225 AUD
$158 USD
As of October 26, 2026
Save $1,286 AUD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,511 AUD at Reve Diamonds · As of October 26, 2026
View at Reve Diamonds

About this 1.08ct lab-grown round diamond

This 1.08ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG846647424 or 846647424. Listed at 15 retailers as of October 26, 2026, with prices from $225 to $1,511, a $1,286 spread on the same certified stone. Reve Diamonds lists it at $1,511. 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

1.08
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846647424
Dimensions6.47 × 6.43 × 4.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm6.43 mm1.08 ctG / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846647424
Side View
Table 61.0%Crown 36.8°Girdle: STK-THKPavilion 41°Culet: NoneDepth 62.8%

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 26
Current: $619 AUD|Low: $225 AUD|High: $1,511 AUD|Avg: $620 AUD
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 3$225 AUD
Retailer 6$251 AUD
Retailer 10$262 AUD
Retailer 13$280 AUD
Retailer 5$377 AUD
Retailer 11$481 AUD
Retailer 12$488 AUD
Retailer 8$500 AUD
Retailer 9$598 AUD
Retailer 1$619 AUD
Retailer 14$625 AUD
Retailer 7$683 AUD
Retailer 2$736 AUD
Retailer 4$978 AUD
Reve Diamonds$1,511 AUD

8 data points across 15 retailers

15 retailers$225 AUD to $1,511 AUD

A
Cheapest Retailer
-
$225 AUD
$158 USD
B+
Retailer 2
-
$251 AUD
$176 USD
View
Final sale: no returns
A
Retailer 3
-
$262 AUD
$184 USD
View
B+
Retailer 4
-
$280 AUD
$197 USD
View
B
Retailer 5
-
$377 AUD
$265 USD
View
B+
Retailer 6
-
$481 AUD
€322 EUR
View
B+
Retailer 7
-
$488 AUD
£270 GBP
View
B+
Retailer 8
-
$500 AUD
$351 USD
View
B+
Retailer 9
-
$598 AUD
$420 USD
View
B
Retailer 10
-
$619 AUD
$435 USD
View
B+
Retailer 11
-
$625 AUD
£346 GBP
View
B
Retailer 12
-
$683 AUD
$480 USD
View
B
Retailer 13
-
$736 AUD
$517 USD
View
B
Retailer 14
-
$978 AUD
$687 USD
View
Most Expensive
C
Reve Diamonds
27D4331AA · Oct 26
$1,511 AUD
$1,061 USD
View
14 more retailers have this diamond
Prices start from $225 AUDSave up to $1,286 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
1.08ct Round
$225 AUD