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Marquise|Lab Grown|IGI

0.73ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG788681831

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788681831

Diamond specifications and retailer prices

From $175 USD
As of October 30, 2026
Save $878 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,204 USD at Flawless Fine Jewelry · As of October 16, 2026
View at Flawless Fine Jewelry

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788681831 or 788681831. Listed at 17 retailers as of October 26, 2026, with a 502% 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788681831
Dimensions8.98 × 4.71 × 2.92 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.98 mm4.71 mm0.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788681831
Side View
Table 56.0%Crown 32.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.0%

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: Oct 30
Current: $1,204 USD|Low: $175 USD|High: $1,219 USD|Avg: $481 USD|-1.3%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 10$175 USD
Retailer 16$202 USD
Retailer 15$209 USD
Retailer 12$223 USD
Retailer 4$225 USD
Retailer 8$245 USD
Retailer 9$256 USD
Retailer 2$292 USD
Retailer 3$399 USD
Retailer 11$402 USD
Retailer 17$404 USD
Retailer 13$452 USD
Retailer 7$611 USD
Retailer 14$718 USD
Retailer 6$764 USD
Retailer 5$1,053 USD
Flawless Fine Jewelry$1,204 USD

23 data points across 17 retailers

17 retailers$175 USD to $1,053 USD

A
Cheapest Retailer
-
$175 USD
A
Retailer 2
-
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$209 USD
View
A
Retailer 4
-
$223 USD
View
A
Retailer 5
-
$225 USD
View
A
Retailer 6
-
$245 USD
View
A
Retailer 7
-
$256 USD
HK$2,000 HKD
View
A
Retailer 8
-
$292 USD
View
A
Retailer 9
-
$399 USD
€380 EUR
View
A
Retailer 10
-
$402 USD
£317 GBP
View
A
Retailer 11
-
$404 USD
ZAR 6,521 ZAR
View
B+
Retailer 12
-
$452 USD
View
B+
Retailer 13
-
$611 USD
SGD 825 SGD
View
B+
Retailer 14
-
$718 USD
View
B
Retailer 15
-
$764 USD
View
B
Retailer 16
-
$1,053 USD
£829 GBP
View
Most Expensive
Flawless Fine Jewelry
E956CBAD9 · Oct 16
$1,204 USD
£948 GBP
View
Price last confirmed 15 days ago
16 more retailers have this diamond
Prices start from $175 USDSave up to $878 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
$175 USD