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Marquise|Lab Grown|IGI

1.00ct G VVS2 Marquise Lab Grown Diamond

VG • G/VVS2 • IGI LG846647328

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846647328

Diamond specifications and retailer prices

From $324 AUD
£179 GBP
As of October 27, 2026
Save $911 AUD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,470 AUD at Reve Diamonds · As of October 26, 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 LG846647328 or 846647328. Listed at 13 retailers as of October 26, 2026, with a 281% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846647328
Dimensions10.04 × 5.09 × 3.29 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.04 mm5.09 mm1.00 ctG / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846647328
Side View
Table 56.0%Crown 31.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 64.6%

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: Oct 27
Current: $634 AUD|Low: $238 AUD|High: $1,470 AUD|Avg: $676 AUD|-29.2%
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
Reve Diamonds
October 31, 2026
Retailer 2$238 AUD
Retailer 11$324 AUD
Retailer 13$357 AUD
Retailer 10$452 AUD
Retailer 12$454 AUD
Retailer 3$457 AUD
Retailer 6$477 AUD
Retailer 9$500 AUD
Retailer 1$634 AUD
Retailer 8$735 AUD
Retailer 7$913 AUD
Retailer 5$926 AUD
Retailer 4$1,234 AUD
Reve Diamonds$1,470 AUD

7 data points across 14 retailers

13 retailers$324 AUD to $1,234 AUD

A
Cheapest Retailer
-
$324 AUD
£179 GBP
B+
Retailer 2
-
$357 AUD
$250 USD
View
B+
Retailer 3
-
$452 AUD
ZAR 5,120 ZAR
View
A
Retailer 4
-
$454 AUD
£251 GBP
View
Retailer 5
-
$457 AUD
€305 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$477 AUD
$334 USD
View
A
Retailer 7
-
$500 AUD
£276 GBP
View
B+
Retailer 8
-
$634 AUD
$444 USD
View
B+
Retailer 9
-
$735 AUD
$515 USD
View
B
Retailer 10
-
$913 AUD
$640 USD
View
B
Retailer 11
-
$926 AUD
$649 USD
View
B
Retailer 12
-
$1,234 AUD
£681 GBP
View
Most Expensive
Reve Diamonds
D20F08F75 · Oct 26
$1,470 AUD
$1,030 USD
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from $324 AUDSave up to $911 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
$324 AUD