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Marquise|Lab Grown|IGI

0.65ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG794658864

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794658864

Diamond specifications and retailer prices

From $143 USD
As of October 30, 2026
Save $1,191 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,334 USD at MOH London · As of October 29, 2026
View at MOH London

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 LG794658864 or 794658864. Listed at 13 retailers as of October 29, 2026, with prices from $143 to $1,334, a $1,191 spread on the same certified stone. MOH London lists it at $1,334. 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 angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794658864
Dimensions9.09 × 4.42 × 2.77 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.09 mm4.42 mm0.65 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794658864
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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: $1,334 USD|Low: $101 USD|High: $1,342 USD|Avg: $468 USD|-0.7%
MOH London
Retailer 2
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Retailer 4
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 19$143 USD
Retailer 3$239 USD
Retailer 2$266 USD
Retailer 13$287 USD
Retailer 18$304 USD
Retailer 15$307 USD
Retailer 5$315 USD
Retailer 12$346 USD
Retailer 6$350 USD
Retailer 11$375 USD
Retailer 14$404 USD
Retailer 7$418 USD
Retailer 9$420 USD
Retailer 16$450 USD
Retailer 8$497 USD
Retailer 17$540 USD
Retailer 10$924 USD
Retailer 4$1,044 USD
MOH London$1,334 USD

30 data points across 19 retailers

13 retailers$143 USD to $1,334 USD

A
Cheapest Retailer
-
$143 USD
Final sale: no returns
A
Retailer 2
-
$239 USD
View
A
Retailer 3
-
$266 USD
£209 GBP
View
A
Retailer 4
-
$287 USD
ZAR 4,638 ZAR
View
A
Retailer 5
-
$304 USD
View
A
Retailer 6
-
$307 USD
€292 EUR
View
B+
Retailer 7
-
$346 USD
£273 GBP
View
Retailer 8
-
$350 USD
A$539 AUD
View
Price last confirmed 87 days ago
B+
Retailer 9
-
$404 USD
A$622 AUD
View
B
Retailer 10
-
$450 USD
View
B
Retailer 11
-
$540 USD
View
B
Retailer 12
-
$1,044 USD
View
Most Expensive
B
MOH London
LG794658864 · Oct 29
$1,334 USD
£1,050 GBP
View
12 more retailers have this diamond
Prices start from $143 USDSave up to $1,191 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
$143 USD