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Marquise|Lab Grown|IGI

0.73ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG786686312

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786686312

Diamond specifications and retailer prices

From $200 USD
As of November 2, 2026
Save $994 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,920 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786686312 or 786686312. Listed at 19 retailers as of November 1, 2026, with a 497% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786686312
Dimensions9.46 × 4.71 × 2.94 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.46 mm4.71 mm0.73 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786686312
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.4%

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: Nov 2
Current: $505 USD|Low: $192 USD|High: $1,111 USD|Avg: $496 USD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 15$200 USD
Retailer 7$224 USD
Retailer 14$232 USD
Retailer 12$248 USD
Retailer 13$248 USD
Retailer 5$334 USD
Retailer 6$383 USD
Retailer 8$498 USD
Retailer 1$505 USD
Retailer 4$558 USD
Retailer 10$698 USD
Retailer 3$770 USD
Retailer 11$800 USD
Retailer 2$880 USD
Retailer 9$1,097 USD

44 data points across 15 retailers

19 retailers$200 USD to $1,194 USD

A
Cheapest Retailer
-
$200 USD
A
Retailer 2
-
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$232 USD
View
A
Retailer 4
-
$234 USD
View
Retailer 5
-
$248 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$248 USD
View
A
Retailer 7
-
$334 USD
View
B+
Retailer 8
-
$383 USD
View
B+
Retailer 9
-
$498 USD
ZAR 8,041 ZAR
View
B+
Retailer 10
-
$505 USD
£398 GBP
View
Retailer 11
-
$558 USD
A$858 AUD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
$698 USD
A$1,074 AUD
View
Retailer 13
-
$770 USD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$800 USD
View
B
Retailer 15
-
$880 USD
View
B
Retailer 16
-
$1,052 USD
View
B
Retailer 17
-
$1,097 USD
£864 GBP
View
B
Retailer 18
-
$1,194 USD
View
Most Expensive
Do Amore Diamonds
27-3B17BAFC6 · Oct 31
$1,920 USD
View
Price under review
18 more retailers have this diamond
Prices start from $200 USDSave up to $994 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
$200 USD