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Marquise|Lab Grown|IGI

1.00ct G VVS2 Marquise Lab Grown Diamond

VG • G/VVS2 • IGI LG850685503

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850685503

Diamond specifications and retailer prices

From $248 AUD
$174 USD
As of November 1, 2026
Save $1,250 AUD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,498 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG850685503 or 850685503. Listed at 12 retailers as of November 1, 2026, with prices from $248 to $1,498, a $1,250 spread on the same certified stone. Reve Diamonds lists it at $1,498. 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
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850685503
Dimensions10.36 × 5.24 × 3.12 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
10.36 mm5.24 mm1.00 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850685503
Side View
Table 65.0%Crown 33.7°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 59.5%

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: $669 AUD|Low: $248 AUD|High: $1,498 AUD|Avg: $620 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 1, 2026
Retailer 10$248 AUD
Retailer 6$336 AUD
Retailer 3$465 AUD
Retailer 5$473 AUD
Retailer 7$480 AUD
Retailer 11$501 AUD
Retailer 2$521 AUD
Retailer 1$669 AUD
Retailer 4$735 AUD
Retailer 8$882 AUD
Retailer 9$932 AUD
Reve Diamonds$1,498 AUD

4 data points across 12 retailers

12 retailers$248 AUD to $1,498 AUD

A
Cheapest Retailer
-
$248 AUD
$174 USD
Final sale: no returns
A
Retailer 2
-
$336 AUD
£185 GBP
View
A
Retailer 3
-
$465 AUD
$326 USD
View
A
Retailer 4
-
$473 AUD
ZAR 5,359 ZAR
View
A
Retailer 5
-
$480 AUD
£265 GBP
View
A
Retailer 6
-
$501 AUD
$351 USD
View
B+
Retailer 7
-
$521 AUD
£287 GBP
View
B+
Retailer 8
-
$669 AUD
View
B+
Retailer 9
-
$735 AUD
$515 USD
View
B+
Retailer 10
-
$882 AUD
$618 USD
View
B
Retailer 11
-
$932 AUD
$653 USD
View
Most Expensive
B
Reve Diamonds
04EFD85A5 · Nov 1
$1,498 AUD
$1,050 USD
View
11 more retailers have this diamond
Prices start from $248 AUDSave up to $1,250 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
$248 AUD