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Marquise|Lab Grown|IGI

0.97ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG638437134

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG638437134

Diamond specifications and retailer prices

From $190 USD
As of October 28, 2026
Save $1,550 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,740 USD at Do Amore Diamonds · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638437134 or 638437134. Listed at 22 retailers as of October 28, 2026, with prices from $190 to $1,740, a $1,550 spread on the same certified stone. Do Amore Diamonds lists it at $1,740. 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 angle38.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638437134
Dimensions5.16 × 5.16 × 10.21 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
5.16 mm5.16 mm0.97 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638437134
Side View
Table 61.0%Crown 38.6°Girdle: THK-VTKPavilion 37.9°Culet: NoneDepth 63.4%

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 28
Current: $421 USD|Low: $190 USD|High: $1,104 USD|Avg: $466 USD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 8$190 USD
Retailer 2$266 USD
Retailer 3$286 USD
Retailer 1$421 USD
Retailer 4$422 USD
Retailer 11$451 USD
Retailer 10$565 USD
Retailer 5$582 USD
Retailer 9$592 USD
Retailer 7$950 USD
Retailer 6$1,092 USD

40 data points across 11 retailers

22 retailers$190 USD to $1,740 USD

A
Retailer 1
-
$170 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$198 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$211 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$211 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$266 USD
View
B+
Retailer 7
-
$286 USD
View
A
Retailer 8
-
$333 USD
HK$2,600 HKD
View
A
Retailer 9
-
$421 USD
£331 GBP
View
A
Retailer 10
-
$422 USD
ZAR 6,813 ZAR
View
B+
Retailer 11
-
$451 USD
View
B+
Retailer 12
-
$565 USD
A$869 AUD
View
B+
Retailer 13
-
$582 USD
A$895 AUD
View
B+
Retailer 14
-
$592 USD
View
B
Retailer 15
-
$750 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$804 USD
SGD 1,087 SGD
View
B
Retailer 17
-
$923 USD
View
B
Retailer 18
-
$950 USD
View
B
Retailer 19
-
$1,092 USD
£860 GBP
View
B
Retailer 20
-
$1,101 USD
View
B
Retailer 21
-
$1,640 USD
View
Most Expensive
B
Do Amore Diamonds
23-638437134 · Oct 29
$1,740 USD
View
21 more retailers have this diamond
Prices start from $190 USDSave up to $1,550 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
$190 USD