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Marquise|Lab Grown|IGI

0.97ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG628469823

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG628469823

Diamond specifications and retailer prices

From $155 USD
As of October 30, 2026
Save $851 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,006 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 top-tier cut grade and certified by IGI LG628469823 or 628469823. Listed at 21 retailers as of October 29, 2026, with prices from $155 to $1,006, a $851 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,006. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628469823
Dimensions10.47 × 5.08 × 3.20 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.47 mm5.08 mm0.97 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628469823
Side View
Table 62.0%Crown 35.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.0%

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: $1,006 USD|Low: $155 USD|High: $1,036 USD|Avg: $515 USD|-2.9%
Flawless Fine Jewelry
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 19
October 30, 2026
Retailer 8$155 USD
Retailer 9$174 USD
Retailer 19$180 USD
Retailer 14$193 USD
Retailer 5$260 USD
Retailer 6$337 USD
Retailer 12$337 USD
Retailer 7$348 USD
Retailer 4$366 USD
Retailer 15$376 USD
Retailer 17$434 USD
Retailer 3$455 USD
Retailer 11$523 USD
Retailer 18$620 USD
Retailer 13$623 USD
Retailer 2$640 USD
Retailer 10$675 USD
Retailer 16$906 USD
Flawless Fine Jewelry$1,006 USD

42 data points across 19 retailers

21 retailers$155 USD to $1,006 USD

A
Cheapest Retailer
-
$155 USD
A
Retailer 2
-
$174 USD
View
Final sale: no returns
A
Retailer 3
-
$180 USD
View
A
Retailer 4
-
$193 USD
View
A
Retailer 5
-
$200 USD
View
B+
Retailer 6
-
$260 USD
View
A
Retailer 7
-
$337 USD
View
A
Retailer 8
-
$337 USD
£266 GBP
View
A
Retailer 9
-
$348 USD
ZAR 5,627 ZAR
View
A
Retailer 10
-
$366 USD
£288 GBP
View
A
Retailer 11
-
$376 USD
€358 EUR
View
B+
Retailer 12
-
$434 USD
View
B+
Retailer 13
-
$455 USD
View
B+
Retailer 14
-
$523 USD
View
Retailer 15
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$543 USD
A$836 AUD
View
Price last confirmed 144 days ago
B+
Retailer 16
-
$620 USD
View
B+
Retailer 17
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$623 USD
View
B+
Retailer 18
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$640 USD
View
B
Retailer 19
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$675 USD
View
B
Retailer 20
-
$906 USD
£713 GBP
View
Most Expensive
B
Flawless Fine Jewelry
12DF83CD9 · Oct 29
$1,006 USD
£792 GBP
View
20 more retailers have this diamond
Prices start from $155 USDSave up to $851 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
$155 USD