Marquise|Lab Grown|IGI

0.73ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG828618898

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828618898

Diamond specifications and retailer prices

From $192 USD
HK$1,500 HKD
As of November 1, 2026
Save $1,196 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,388 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828618898 or 828618898. Listed at 20 retailers as of October 26, 2026, with prices from $192 to $1,388, a $1,196 spread on the same certified stone. MOH London lists it at $1,388. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618898
Dimensions9.76 × 4.68 × 2.80 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.76 mm4.68 mm0.73 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828618898
Side View
Table 61.0%Crown 31.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.8%

Caratlytics Score

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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: Nov 1
Current: $1,388 USD|Low: $127 USD|High: $1,402 USD|Avg: $426 USD|-0.9%
MOH London
Retailer 2
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Retailer 20
October 31, 2026
Retailer 5$134 USD
Retailer 9$150 USD
Retailer 12$155 USD
Retailer 10$166 USD
Retailer 3$230 USD
Retailer 13$273 USD
Retailer 16$279 USD
Retailer 18$288 USD
Retailer 4$297 USD
Retailer 8$313 USD
Retailer 17$409 USD
Retailer 2$410 USD
Retailer 14$455 USD
Retailer 15$512 USD
Retailer 6$534 USD
Retailer 11$589 USD
Retailer 19$710 USD
Retailer 20$869 USD
Retailer 7$983 USD
MOH London$1,388 USD

41 data points across 20 retailers

20 retailers$192 USD to $1,388 USD

Retailer 1
-
$134 USD
Price last confirmed 11 days ago
Retailer 2
-
$155 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$166 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$192 USD
HK$1,500 HKD
View
A
Retailer 5
-
$230 USD
View
A
Retailer 6
-
$273 USD
View
A
Retailer 7
-
$279 USD
£220 GBP
View
Retailer 8
-
$288 USD
€274 EUR
View
Price last confirmed 7 days ago
Retailer 9
-
$297 USD
ZAR 4,802 ZAR
View
Price last confirmed 15 days ago
Retailer 10
-
$313 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$409 USD
£322 GBP
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$410 USD
View
B+
Retailer 13
-
$455 USD
SGD 615 SGD
View
B+
Retailer 14
-
$512 USD
View
Retailer 15
-
$534 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$589 USD
View
Retailer 17
-
$710 USD
View
Price last confirmed 10 days ago
Retailer 18
-
$869 USD
£684 GBP
View
Price last confirmed 11 days ago
Retailer 19
-
$983 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
LG828618898 · Oct 26
$1,388 USD
£1,093 GBP
View
19 more retailers have this diamond
Prices start from $192 USDSave up to $1,196 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
0.73ct Marquise
$192 USD