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Marquise|Lab Grown|IGI

1.00ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG836689372

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836689372

Diamond specifications and retailer prices

From $244 AUD
$171 USD
As of October 30, 2026
Save $1,894 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,138 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1ct lab-grown marquise diamond

This 1ct 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 LG836689372 or 836689372. Listed at 20 retailers as of October 27, 2026, with prices from $244 to $2,138, a $1,894 spread on the same certified stone. Queensmith lists it at $2,138. 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

1.00
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836689372
Dimensions11.02 × 5.22 × 3.09 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm5.22 mm1.00 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836689372
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.2%

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: $2,138 AUD|Low: $244 AUD|High: $2,138 AUD|Avg: $753 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
November 1, 2026
Retailer 4$244 AUD
Retailer 9$274 AUD
Retailer 19$284 AUD
Retailer 3$304 AUD
Retailer 18$304 AUD
Retailer 15$405 AUD
Retailer 6$411 AUD
Retailer 5$478 AUD
Retailer 13$524 AUD
Retailer 10$541 AUD
Retailer 16$542 AUD
Retailer 8$646 AUD
Retailer 2$740 AUD
Retailer 17$799 AUD
Retailer 20$975 AUD
Retailer 7$1,030 AUD
Retailer 11$1,053 AUD
Retailer 14$1,419 AUD
Retailer 12$1,573 AUD
Queensmith$2,138 AUD

16 data points across 20 retailers

20 retailers$244 AUD to $2,138 AUD

A
Cheapest Retailer
-
$244 AUD
$171 USD
A
Retailer 2
-
$274 AUD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$284 AUD
$199 USD
View
Retailer 4
-
$304 AUD
$213 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$304 AUD
$213 USD
View
A
Retailer 6
-
$405 AUD
£224 GBP
View
B+
Retailer 7
-
$411 AUD
$288 USD
View
A
Retailer 8
-
$478 AUD
$335 USD
View
A
Retailer 9
-
$524 AUD
ZAR 5,928 ZAR
View
A
Retailer 10
-
$541 AUD
€361 EUR
View
A
Retailer 11
-
$542 AUD
£299 GBP
View
B+
Retailer 12
-
$646 AUD
$453 USD
View
B+
Retailer 13
-
$740 AUD
View
B
Retailer 14
-
$799 AUD
$560 USD
View
B
Retailer 15
-
$975 AUD
$683 USD
View
B
Retailer 16
-
$1,030 AUD
$722 USD
View
B
Retailer 17
-
$1,053 AUD
$738 USD
View
B
Retailer 18
-
$1,419 AUD
£783 GBP
View
B
Retailer 19
-
$1,573 AUD
$1,103 USD
View
Most Expensive
B
Queensmith
LG836689372 · Oct 27
$2,138 AUD
£1,180 GBP
View
19 more retailers have this diamond
Prices start from $244 AUDSave up to $1,894 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 Marquise
$244 AUD