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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 $327 NZD
$184 USD
As of October 30, 2026
Save $894 NZD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,886 NZD 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 14 retailers as of October 27, 2026, with a 273% 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

1.08
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 30
Current: $773 NZD|Low: $281 NZD|High: $1,886 NZD|Avg: $774 NZD
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$281 NZD
Retailer 6$313 NZD
Retailer 10$327 NZD
Retailer 13$350 NZD
Retailer 5$471 NZD
Retailer 11$601 NZD
Retailer 12$609 NZD
Retailer 8$624 NZD
Retailer 9$746 NZD
Retailer 1$773 NZD
Retailer 14$780 NZD
Retailer 7$853 NZD
Retailer 2$919 NZD
Retailer 4$1,221 NZD
Reve Diamonds$1,886 NZD

8 data points across 15 retailers

14 retailers$327 NZD to $1,221 NZD

Retailer 1
-
$281 NZD
$158 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$327 NZD
$184 USD
View
B+
Retailer 3
-
$350 NZD
$197 USD
View
B
Retailer 4
-
$471 NZD
$265 USD
View
B+
Retailer 5
-
$601 NZD
€322 EUR
View
B+
Retailer 6
-
$609 NZD
£270 GBP
View
B+
Retailer 7
-
$624 NZD
$351 USD
View
B+
Retailer 8
-
$746 NZD
$420 USD
View
B
Retailer 9
-
$773 NZD
$435 USD
View
B+
Retailer 10
-
$780 NZD
£346 GBP
View
B
Retailer 11
-
$853 NZD
$480 USD
View
Retailer 12
-
$919 NZD
$517 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$1,221 NZD
$687 USD
View
Most Expensive
Reve Diamonds
27D4331AA · Oct 26
$1,886 NZD
$1,061 USD
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $327 NZDSave up to $894 NZD

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
$327 NZD