CaratHunter
Plans
Marquise|Lab Grown|IGI

0.97ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG649496555

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG649496555

Diamond specifications and retailer prices

From $517 AUD
$363 USD
As of October 30, 2026
Save $4,067 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,584 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG649496555 or 649496555. Listed at 22 retailers as of October 30, 2026, with prices from $517 to $4,584, a $4,067 spread on the same certified stone. Do Amore Diamonds lists it at $4,584. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.97
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649496555
Dimensions10.65 × 5.13 × 3.22 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.65 mm5.13 mm0.97 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649496555
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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: $4,584 AUD|Low: $495 AUD|High: $4,584 AUD|Avg: $1,483 AUD
Do Amore Diamonds
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
October 30, 2026
Retailer 6$517 AUD
Retailer 5$599 AUD
Retailer 4$641 AUD
Retailer 18$641 AUD
Retailer 10$843 AUD
Retailer 9$850 AUD
Retailer 17$870 AUD
Retailer 2$1,161 AUD
Retailer 13$1,278 AUD
Retailer 12$1,506 AUD
Retailer 16$1,580 AUD
Retailer 11$1,761 AUD
Retailer 3$1,878 AUD
Retailer 7$2,272 AUD
Retailer 15$2,292 AUD
Retailer 8$2,428 AUD
Retailer 14$2,764 AUD
Do Amore Diamonds$4,584 AUD

40 data points across 18 retailers

22 retailers$517 AUD to $4,584 AUD

A
Cheapest Retailer
-
$517 AUD
$363 USD
A
Retailer 2
-
$596 AUD
$419 USD
View
Final sale: no returns
A
Retailer 3
-
$599 AUD
$421 USD
View
A
Retailer 4
-
$641 AUD
$450 USD
View
A
Retailer 5
-
$641 AUD
$450 USD
View
A
Retailer 6
-
$712 AUD
$500 USD
View
A
Retailer 7
-
$843 AUD
$592 USD
View
A
Retailer 8
-
$850 AUD
$597 USD
View
Retailer 9
-
$870 AUD
£481 GBP
View
Price last confirmed 13 days ago
A
Retailer 10
-
$1,161 AUD
£642 GBP
View
B+
Retailer 11
-
$1,278 AUD
ZAR 14,507 ZAR
View
B+
Retailer 12
-
$1,506 AUD
View
B+
Retailer 13
-
$1,580 AUD
$1,110 USD
View
B+
Retailer 14
-
$1,761 AUD
View
B
Retailer 15
-
$1,878 AUD
$1,319 USD
View
B
Retailer 16
-
$2,061 AUD
£1,140 GBP
View
B
Retailer 17
-
$2,272 AUD
$1,596 USD
View
B+
Retailer 18
-
$2,292 AUD
$1,610 USD
View
B
Retailer 19
-
$2,428 AUD
$1,706 USD
View
B
Retailer 20
-
$2,489 AUD
$1,748 USD
View
B
Retailer 21
-
$2,764 AUD
£1,529 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9A9871FBE · Oct 30
$4,584 AUD
$3,220 USD
View
21 more retailers have this diamond
Prices start from $517 AUDSave up to $4,067 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
$517 AUD