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Round|Lab Grown|IGI

1.03ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG780686674

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780686674

Diamond specifications and retailer prices

From $220 AUD
$155 USD
As of October 29, 2026
Save $1,898 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,119 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780686674 or 780686674. Listed at 17 retailers as of October 29, 2026, with prices from $220 to $2,119, a $1,898 spread on the same certified stone. Do Amore Diamonds lists it at $2,119. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780686674
Dimensions6.45 × 6.50 × 4.02 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
6.45 mm6.50 mm1.03 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780686674
Side View
Table 57.0%Crown 34.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

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: $2,119 AUD|Low: $229 AUD|High: $2,176 AUD|Avg: $802 AUD|-0.7%
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
October 29, 2026
Retailer 11$247 AUD
Retailer 3$313 AUD
Retailer 12$374 AUD
Retailer 2$507 AUD
Retailer 7$508 AUD
Retailer 10$620 AUD
Retailer 5$711 AUD
Retailer 8$735 AUD
Retailer 4$924 AUD
Retailer 13$925 AUD
Retailer 9$929 AUD
Retailer 6$1,418 AUD
Do Amore Diamonds$2,119 AUD

38 data points across 13 retailers

17 retailers$220 AUD to $2,119 AUD

A
Cheapest Retailer
-
$220 AUD
$155 USD
A
Retailer 2
-
$247 AUD
$174 USD
View
Final sale: no returns
A
Retailer 3
-
$256 AUD
$180 USD
View
A
Retailer 4
-
$313 AUD
$220 USD
View
B+
Retailer 5
-
$374 AUD
$263 USD
View
A
Retailer 6
-
$507 AUD
£281 GBP
View
A
Retailer 7
-
$508 AUD
€340 EUR
View
B+
Retailer 8
-
$620 AUD
$436 USD
View
B+
Retailer 9
-
$711 AUD
$500 USD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$735 AUD
View
B
Retailer 11
-
$755 AUD
$531 USD
View
B+
Retailer 12
-
$924 AUD
$650 USD
View
B
Retailer 13
-
$925 AUD
$650 USD
View
B
Retailer 14
-
$929 AUD
$653 USD
View
B
Retailer 15
-
$970 AUD
$682 USD
View
B
Retailer 16
-
$1,418 AUD
£785 GBP
View
Most Expensive
B
Do Amore Diamonds
27-FFF85EE9D · Oct 29
$2,119 AUD
$1,490 USD
View
16 more retailers have this diamond
Prices start from $220 AUDSave up to $1,898 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
1.03ct Round
$220 AUD