CaratHunter
Plans
Marquise|Lab Grown|IGI

1.05ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG830617478

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830617478

Diamond specifications and retailer prices

From $242 AUD
$170 USD
As of October 30, 2026
Save $1,946 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,188 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG830617478 or 830617478. Listed at 22 retailers as of October 27, 2026, with prices from $242 to $2,188, a $1,946 spread on the same certified stone. Queensmith lists it at $2,188. 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

1.05
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830617478
Dimensions10.46 × 5.46 × 3.32 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.46 mm5.46 mm1.05 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830617478
Side View
Table 57.0%Crown 33.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.8%

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: Oct 30
Current: $2,188 AUD|Low: $242 AUD|High: $2,188 AUD|Avg: $777 AUD
Queensmith
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 7$242 AUD
Retailer 11$272 AUD
Retailer 3$280 AUD
Retailer 5$300 AUD
Retailer 14$300 AUD
Retailer 22$346 AUD
Retailer 16$393 AUD
Retailer 15$406 AUD
Retailer 2$519 AUD
Retailer 21$519 AUD
Retailer 17$536 AUD
Retailer 4$554 AUD
Retailer 18$745 AUD
Retailer 9$752 AUD
Retailer 6$821 AUD
Retailer 8$965 AUD
Retailer 19$982 AUD
Retailer 20$1,004 AUD
Retailer 10$1,043 AUD
Retailer 13$1,405 AUD
Retailer 12$1,564 AUD
Queensmith$2,188 AUD

31 data points across 22 retailers

22 retailers$242 AUD to $2,188 AUD

A
Cheapest Retailer
-
$242 AUD
$170 USD
A
Retailer 2
-
$272 AUD
$191 USD
View
Final sale: no returns
A
Retailer 3
-
$280 AUD
$197 USD
View
A
Retailer 4
-
$300 AUD
$211 USD
View
Retailer 5
-
$300 AUD
$211 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$346 AUD
HK$1,900 HKD
View
A
Retailer 7
-
$393 AUD
£217 GBP
View
B+
Retailer 8
-
$406 AUD
$285 USD
View
A
Retailer 9
-
$519 AUD
ZAR 5,885 ZAR
View
A
Retailer 10
-
$519 AUD
€347 EUR
View
A
Retailer 11
-
$536 AUD
£296 GBP
View
A
Retailer 12
-
$554 AUD
$389 USD
View
B+
Retailer 13
-
$745 AUD
$523 USD
View
B+
Retailer 14
-
$752 AUD
$528 USD
View
B+
Retailer 15
-
$821 AUD
SGD 779 SGD
View
B+
Retailer 16
-
$965 AUD
$678 USD
View
B+
Retailer 17
-
$982 AUD
$690 USD
View
B+
Retailer 18
-
$1,004 AUD
$705 USD
View
B
Retailer 19
-
$1,043 AUD
$733 USD
View
B
Retailer 20
-
$1,405 AUD
£777 GBP
View
B
Retailer 21
-
$1,564 AUD
$1,098 USD
View
Most Expensive
B
Queensmith
LG830617478 · Oct 27
$2,188 AUD
£1,210 GBP
View
21 more retailers have this diamond
Prices start from $242 AUDSave up to $1,946 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 Marquise
$242 AUD