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Marquise|Lab Grown|IGI

0.65ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG698560317

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG698560317

Diamond specifications and retailer prices

From $185 USD
As of October 30, 2026
Save $1,005 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,190 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.65ct lab-grown marquise diamond

This 0.65ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG698560317 or 698560317. Listed at 14 retailers as of October 30, 2026, with prices from $185 to $1,190, a $1,005 spread on the same certified stone. Taylor and Hart lists it at $1,190. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.65
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698560317
Dimensions9.06 × 4.56 × 2.81 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.06 mm4.56 mm0.65 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698560317
Side View
Table 60.0%Crown 33.8°Girdle: THN-MEDPavilion 39.8°Culet: NoneDepth 61.6%

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: $959 USD|Low: $105 USD|High: $970 USD|Avg: $436 USD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9$105 USD
Retailer 8$185 USD
Retailer 2$252 USD
Retailer 3$364 USD
Retailer 7$368 USD
Retailer 4$371 USD
Retailer 5$523 USD
Retailer 6$697 USD
Retailer 10$756 USD
Retailer 1$959 USD

41 data points across 10 retailers

14 retailers$185 USD to $1,190 USD

Retailer 1
-
$165 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$185 USD
View
Final sale: no returns
Retailer 3
-
$192 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$205 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$252 USD
View
B+
Retailer 6
-
$364 USD
£286 GBP
View
B+
Retailer 7
-
$368 USD
View
B+
Retailer 8
-
$371 USD
ZAR 5,989 ZAR
View
B+
Retailer 9
-
$523 USD
A$804 AUD
View
Retailer 10
-
$659 USD
View
Price last confirmed 31 days ago
B
Retailer 11
-
$697 USD
View
B
Retailer 12
-
$756 USD
SGD 1,021 SGD
View
B
Retailer 13
-
$959 USD
£755 GBP
View
Most Expensive
B
Taylor and Hart
39UMD7S · Oct 31
$1,190 USD
View
13 more retailers have this diamond
Prices start from $185 USDSave up to $1,005 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
0.65ct Marquise
$185 USD