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Marquise|Lab Grown|IGI

0.97ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG717511501

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG717511501

Diamond specifications and retailer prices

From $251 AUD
$176 USD
As of October 28, 2026
Save $1,257 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,508 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.97ct lab-grown marquise diamond

This 0.97ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG717511501 or 717511501. Listed at 19 retailers as of October 28, 2026, with prices from $251 to $1,508, a $1,257 spread on the same certified stone. Reve Diamonds lists it at $1,508. 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

0.97
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle28.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717511501
Dimensions10.13 × 5.35 × 3.07 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm5.35 mm0.97 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG717511501
Side View
Table 56.0%Crown 28.6°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 57.4%

Caratlytics Score

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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 28
Current: $488 AUD|Low: $251 AUD|High: $1,508 AUD|Avg: $780 AUD|+2.1%
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
Retailer 15
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 14$251 AUD
Retailer 3$310 AUD
Retailer 8$384 AUD
Retailer 11$469 AUD
Retailer 1$488 AUD
Retailer 10$498 AUD
Retailer 15$546 AUD
Retailer 12$554 AUD
Retailer 2$655 AUD
Retailer 13$722 AUD
Retailer 6$766 AUD
Retailer 5$910 AUD
Retailer 7$974 AUD
Retailer 9$1,311 AUD
Retailer 16$1,338 AUD
Retailer 4$1,453 AUD
Reve Diamonds$1,508 AUD

38 data points across 17 retailers

19 retailers$251 AUD to $1,508 AUD

Retailer 1
-
$225 AUD
$158 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$251 AUD
$176 USD
View
Final sale: no returns
Retailer 3
-
$260 AUD
$183 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$279 AUD
$196 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$310 AUD
HK$1,700 HKD
View
Retailer 6
-
$384 AUD
$270 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$469 AUD
€314 EUR
View
A
Retailer 8
-
$488 AUD
£270 GBP
View
B+
Retailer 9
-
$498 AUD
$350 USD
View
Retailer 10
-
$546 AUD
£302 GBP
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$554 AUD
$389 USD
View
Retailer 12
-
$655 AUD
$460 USD
View
Price last confirmed 15 days ago
Retailer 13
-
$722 AUD
$507 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$766 AUD
SGD 727 SGD
View
B
Retailer 15
-
$974 AUD
$685 USD
View
B
Retailer 16
-
$1,311 AUD
£725 GBP
View
Retailer 17
-
$1,338 AUD
$940 USD
View
Price last confirmed 15 days ago
Retailer 18
-
$1,453 AUD
£804 GBP
View
Price last confirmed 15 days ago
Most Expensive
B
Reve Diamonds
67620F116 · Oct 28
$1,508 AUD
$1,059 USD
View
18 more retailers have this diamond
Prices start from $251 AUDSave up to $1,257 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
0.97ct Marquise
$251 AUD