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Marquise|Lab Grown|IGI

1.01ct E VS1 Marquise Lab Grown Diamond

E/VS1 • IGI LG776688220

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776688220

Diamond specifications and retailer prices

From $266 AUD
$187 USD
As of October 27, 2026
Save $1,372 AUD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,638 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG776688220 or 776688220. Listed at 21 retailers as of October 27, 2026, with prices from $266 to $1,638, a $1,372 spread on the same certified stone. Reve Diamonds lists it at $1,638. 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

1.01
Carat
E
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776688220
Dimensions5.35 × 5.35 × 10.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.35 mm5.35 mm1.01 ctE / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776688220
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.6%

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 27
Current: $595 AUD|Low: $255 AUD|High: $1,558 AUD|Avg: $635 AUD|+3.0%
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
Retailer 14
October 29, 2026
Retailer 13$266 AUD
Retailer 4$307 AUD
Retailer 2$329 AUD
Retailer 5$329 AUD
Retailer 8$415 AUD
Retailer 14$463 AUD
Retailer 7$553 AUD
Retailer 9$566 AUD
Retailer 1$595 AUD
Retailer 6$776 AUD
Retailer 10$803 AUD
Retailer 3$1,059 AUD
Retailer 12$1,062 AUD
Retailer 11$1,547 AUD

37 data points across 14 retailers

21 retailers$266 AUD to $1,638 AUD

A
Cheapest Retailer
-
$266 AUD
$187 USD
A
Retailer 2
-
$297 AUD
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$307 AUD
$216 USD
View
A
Retailer 4
-
$329 AUD
$231 USD
View
A
Retailer 5
-
$329 AUD
$231 USD
View
A
Retailer 6
-
$415 AUD
£229 GBP
View
A
Retailer 7
-
$463 AUD
$325 USD
View
B+
Retailer 8
-
$464 AUD
$326 USD
View
B+
Retailer 9
-
$553 AUD
€370 EUR
View
B+
Retailer 10
-
$566 AUD
ZAR 6,419 ZAR
View
B+
Retailer 11
-
$595 AUD
£329 GBP
View
Retailer 12
-
$618 AUD
View
Price last confirmed 119 days ago
B
Retailer 13
-
$776 AUD
$545 USD
View
B
Retailer 14
-
$803 AUD
View
B
Retailer 15
-
$896 AUD
SGD 851 SGD
View
B
Retailer 16
-
$1,059 AUD
$744 USD
View
B
Retailer 17
-
$1,062 AUD
$746 USD
View
B
Retailer 18
-
$1,126 AUD
$791 USD
View
B
Retailer 19
-
$1,136 AUD
$798 USD
View
B
Retailer 20
-
$1,547 AUD
£856 GBP
View
Most Expensive
C
Reve Diamonds
D3DCE2AD8 · Oct 28
$1,638 AUD
$1,151 USD
View
20 more retailers have this diamond
Prices start from $266 AUDSave up to $1,372 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
1.01ct Marquise
$266 AUD