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Marquise|Lab Grown|IGI

1.05ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG805693763

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805693763

Diamond specifications and retailer prices

From $255 AUD
$179 USD
As of November 2, 2026
Save $1,351 AUD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,607 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG805693763 or 805693763. Listed at 22 retailers as of November 1, 2026, with prices from $255 to $1,607, a $1,351 spread on the same certified stone. Reve Diamonds lists it at $1,607. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805693763
Dimensions10.56 × 5.32 × 3.37 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.56 mm5.32 mm1.05 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805693763
Side View
Table 56.0%Crown 33.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.3%

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: Nov 2
Current: $569 AUD|Low: $250 AUD|High: $1,607 AUD|Avg: $717 AUD|+2.6%
Retailer 1
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Retailer 21
Reve Diamonds
November 3, 2026
Retailer 6$255 AUD
Retailer 11$285 AUD
Retailer 2$295 AUD
Retailer 4$317 AUD
Retailer 21$317 AUD
Retailer 12$423 AUD
Retailer 7$519 AUD
Retailer 20$520 AUD
Retailer 15$546 AUD
Retailer 17$561 AUD
Retailer 1$569 AUD
Retailer 9$661 AUD
Retailer 19$772 AUD
Retailer 18$979 AUD
Retailer 3$1,017 AUD
Retailer 8$1,039 AUD
Retailer 5$1,074 AUD
Retailer 13$1,084 AUD
Retailer 14$1,085 AUD
Retailer 10$1,095 AUD
Retailer 16$1,479 AUD
Reve Diamonds$1,607 AUD

38 data points across 22 retailers

22 retailers$255 AUD to $1,607 AUD

A
Cheapest Retailer
-
$255 AUD
$179 USD
A
Retailer 2
-
$285 AUD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$295 AUD
$207 USD
View
Retailer 4
-
$317 AUD
$222 USD
View
Price last confirmed 9 days ago
A
Retailer 5
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$317 AUD
$222 USD
View
A
Retailer 6
-
$423 AUD
£233 GBP
View
A
Retailer 7
-
$519 AUD
$364 USD
View
A
Retailer 8
-
$520 AUD
€347 EUR
View
A
Retailer 9
-
$546 AUD
ZAR 6,184 ZAR
View
B+
Retailer 10
-
$561 AUD
$393 USD
View
A
Retailer 11
-
$569 AUD
£314 GBP
View
B+
Retailer 12
-
$661 AUD
$463 USD
View
Retailer 13
-
$772 AUD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$979 AUD
View
B
Retailer 15
-
$1,017 AUD
$713 USD
View
B
Retailer 16
-
$1,039 AUD
$728 USD
View
B
Retailer 17
-
$1,074 AUD
$753 USD
View
Retailer 18
-
$1,084 AUD
$760 USD
View
Price last confirmed 21 days ago
Retailer 19
-
$1,085 AUD
SGD 1,028 SGD
View
Price last confirmed 22 days ago
B
Retailer 20
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$1,095 AUD
$767 USD
View
B
Retailer 21
-
$1,479 AUD
£816 GBP
View
Most Expensive
B
Reve Diamonds
27E66ECB4 · Nov 1
$1,607 AUD
$1,126 USD
View
21 more retailers have this diamond
Prices start from $255 AUDSave up to $1,351 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
$255 AUD