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Round|Lab Grown|IGI

1.00ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG771642978

Shape and cutting style on the report: Round brilliant

Certificate IGI LG771642978

Diamond specifications and retailer prices

From $225 AUD
$158 USD
As of October 29, 2026
Save $1,939 AUD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,164 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771642978 or 771642978. Listed at 12 retailers as of October 29, 2026, with prices from $225 to $2,164, a $1,939 spread on the same certified stone. Do Amore Diamonds lists it at $2,164. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771642978
Dimensions6.32 × 6.38 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm6.38 mm1.00 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG771642978
Side View
Table 55.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
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 29
Current: $2,164 AUD|Low: $161 AUD|High: $2,164 AUD|Avg: $641 AUD
Do Amore Diamonds
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
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Retailer 17
Retailer 18
October 30, 2026
Retailer 15$225 AUD
Retailer 17$252 AUD
Retailer 10$253 AUD
Retailer 7$258 AUD
Retailer 3$261 AUD
Retailer 4$337 AUD
Retailer 8$369 AUD
Retailer 9$437 AUD
Retailer 16$505 AUD
Retailer 12$541 AUD
Retailer 11$625 AUD
Retailer 2$636 AUD
Retailer 6$696 AUD
Retailer 5$780 AUD
Retailer 14$948 AUD
Retailer 18$991 AUD
Retailer 13$1,448 AUD
Do Amore Diamonds$2,164 AUD

42 data points across 18 retailers

12 retailers$225 AUD to $2,164 AUD

A
Cheapest Retailer
-
$225 AUD
$158 USD
A
Retailer 2
-
$252 AUD
$177 USD
View
Final sale: no returns
A
Retailer 3
-
$261 AUD
$183 USD
View
A
Retailer 4
-
$337 AUD
$237 USD
View
B+
Retailer 5
-
$505 AUD
$355 USD
View
B+
Retailer 6
-
$541 AUD
$380 USD
View
B+
Retailer 7
-
$625 AUD
€418 EUR
View
B+
Retailer 8
-
$636 AUD
£352 GBP
View
B
Retailer 9
-
$948 AUD
$666 USD
View
B
Retailer 10
-
$991 AUD
$696 USD
View
B
Retailer 11
-
$1,448 AUD
£801 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4E85D9AD8 · Oct 30
$2,164 AUD
$1,520 USD
View
11 more retailers have this diamond
Prices start from $225 AUDSave up to $1,939 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
1.00ct Round
$225 AUD