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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 $363 USD
As of October 30, 2026
Save $2,857 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,220 USD 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 $363 to $3,220, a $2,857 spread on the same certified stone. Do Amore Diamonds lists it at $3,220. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,220 USD|Low: $348 USD|High: $3,220 USD|Avg: $1,042 USD
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 30, 2026
Retailer 6$363 USD
Retailer 5$421 USD
Retailer 4$450 USD
Retailer 18$450 USD
Retailer 10$592 USD
Retailer 9$597 USD
Retailer 17$611 USD
Retailer 2$815 USD
Retailer 13$898 USD
Retailer 12$1,058 USD
Retailer 16$1,110 USD
Retailer 11$1,237 USD
Retailer 3$1,319 USD
Retailer 7$1,596 USD
Retailer 15$1,610 USD
Retailer 8$1,706 USD
Retailer 14$1,942 USD
Do Amore Diamonds$3,220 USD

40 data points across 18 retailers

22 retailers$363 USD to $3,220 USD

A
Cheapest Retailer
-
$363 USD
A
Retailer 2
-
$419 USD
View
Final sale: no returns
A
Retailer 3
-
$421 USD
View
A
Retailer 4
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$450 USD
View
A
Retailer 5
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$450 USD
View
A
Retailer 6
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$500 USD
View
A
Retailer 7
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$592 USD
View
A
Retailer 8
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$597 USD
View
Retailer 9
-
$611 USD
£481 GBP
View
Price last confirmed 14 days ago
A
Retailer 10
-
$815 USD
£642 GBP
View
B+
Retailer 11
-
$898 USD
ZAR 14,507 ZAR
View
B+
Retailer 12
-
$1,058 USD
A$1,628 AUD
View
B+
Retailer 13
-
$1,110 USD
View
B+
Retailer 14
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$1,237 USD
A$1,903 AUD
View
B
Retailer 15
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$1,319 USD
View
B
Retailer 16
-
$1,448 USD
£1,140 GBP
View
B
Retailer 17
-
$1,596 USD
View
B+
Retailer 18
-
$1,610 USD
View
B
Retailer 19
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$1,706 USD
View
B
Retailer 20
-
$1,748 USD
View
B
Retailer 21
-
$1,942 USD
£1,529 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9A9871FBE · Oct 30
$3,220 USD
View
21 more retailers have this diamond
Prices start from $363 USDSave up to $2,857 USD

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
$363 USD