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Round|Lab Grown|IGI

1.05ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG739580709

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739580709

Diamond specifications and retailer prices

From $278 AUD
$195 USD
As of November 1, 2026
Save $2,276 AUD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,554 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG739580709 or 739580709. Listed at 24 retailers as of November 1, 2026, with prices from $278 to $2,554, a $2,276 spread on the same certified stone. Do Amore Diamonds lists it at $2,554. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739580709
Dimensions6.53 × 6.56 × 3.99 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.53 mm6.56 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739580709
Side View
Table 58.0%Crown 33.5°Girdle: MediumPavilion 41°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $541 AUD|Low: $240 AUD|High: $1,998 AUD|Avg: $777 AUD|-0.3%
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
November 2, 2026
Retailer 13$250 AUD
Retailer 4$278 AUD
Retailer 5$308 AUD
Retailer 1$541 AUD
Retailer 7$588 AUD
Retailer 6$620 AUD
Retailer 3$654 AUD
Retailer 8$749 AUD
Retailer 10$831 AUD
Retailer 12$868 AUD
Retailer 9$1,163 AUD
Retailer 11$1,597 AUD
Retailer 2$1,998 AUD

43 data points across 13 retailers

24 retailers$278 AUD to $2,554 AUD

Retailer 1
-
$250 AUD
$175 USD
Price last confirmed 35 days ago
Retailer 2
-
$250 AUD
$175 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$278 AUD
$195 USD
View
Final sale: no returns
Retailer 4
-
$288 AUD
$202 USD
View
Price last confirmed 41 days ago
Retailer 5
-
$305 AUD
$214 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$308 AUD
$216 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$417 AUD
$292 USD
View
A
Retailer 8
-
$493 AUD
HK$2,700 HKD
View
A
Retailer 9
-
$541 AUD
£298 GBP
View
A
Retailer 10
-
$588 AUD
ZAR 6,662 ZAR
View
B+
Retailer 11
-
$620 AUD
£342 GBP
View
B+
Retailer 12
-
$654 AUD
$458 USD
View
B+
Retailer 13
-
$749 AUD
View
B+
Retailer 14
-
$831 AUD
View
B+
Retailer 15
-
$868 AUD
$608 USD
View
Retailer 16
-
$1,096 AUD
$768 USD
View
Price last confirmed 33 days ago
B+
Retailer 17
-
$1,163 AUD
View
B
Retailer 18
-
$1,168 AUD
SGD 1,106 SGD
View
B
Retailer 19
-
$1,342 AUD
$941 USD
View
B
Retailer 20
-
$1,589 AUD
$1,114 USD
View
B
Retailer 21
-
$1,597 AUD
£881 GBP
View
B
Retailer 22
-
$1,998 AUD
$1,400 USD
View
B
Retailer 23
-
$2,397 AUD
$1,680 USD
View
Most Expensive
B
Do Amore Diamonds
23-739580709 · Nov 2
$2,554 AUD
$1,790 USD
View
23 more retailers have this diamond
Prices start from $278 AUDSave up to $2,276 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
1.05ct Round
$278 AUD