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Marquise|Lab Grown|IGI

0.78ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG733547718

Certificate IGI LG733547718

Diamond specifications and retailer prices

From $166 USD
Save $919 USD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,085 USD at Reve Diamonds
View at Reve Diamonds

About this 0.78ct lab-grown marquise diamond

This 0.78ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG733547718 or 733547718. Listed at 26 retailers, with prices from $166 to $1,085 at Reve Diamonds, a $919 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733547718
Dimensions4.61 × 4.61 × 9.49 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.61 mm4.61 mm0.78 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733547718
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $367 USD|Low: $131 USD|High: $1,088 USD|Avg: $521 USD|-5.0%
Retailer 1
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Retailer 19
Reve Diamonds
October 1, 2026
Retailer 17$187 USD
Retailer 15$206 USD
Retailer 8$278 USD
Retailer 2$290 USD
Retailer 19$337 USD
Retailer 5$350 USD
Retailer 13$355 USD
Retailer 3$365 USD
Retailer 1$367 USD
Retailer 12$380 USD
Retailer 4$402 USD
Retailer 16$522 USD
Retailer 18$608 USD
Retailer 10$660 USD
Retailer 9$665 USD
Retailer 6$716 USD
Retailer 11$785 USD
Retailer 7$920 USD
Retailer 14$973 USD
Reve Diamonds$1,085 USD

41 data points across 20 retailers

26 retailers$166 USD to $1,085 USD

A
Cheapest Retailer
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$166 USD
A
Retailer 2
-
$187 USD
View
A
Retailer 3
-
$192 USD
View
A
Retailer 4
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$203 USD
View
A
Retailer 5
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$206 USD
View
A
Retailer 6
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$278 USD
View
A
Retailer 7
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$290 USD
View
A
Retailer 8
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$337 USD
€321 EUR
View
A
Retailer 9
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$349 USD
£275 GBP
View
Price last confirmed 26 days ago
B+
Retailer 10
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$350 USD
View
A
Retailer 11
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$356 USD
£280 GBP
View
B+
Retailer 12
-
$365 USD
View
B+
Retailer 13
-
$367 USD
ZAR 5,930 ZAR
View
B+
Retailer 14
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$380 USD
View
B+
Retailer 15
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$402 USD
View
B+
Retailer 16
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$522 USD
A$803 AUD
View
B
Retailer 17
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$608 USD
A$935 AUD
View
B
Retailer 18
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$665 USD
CA$924 CAD
View
B
Retailer 19
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$673 USD
View
B
Retailer 20
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$680 USD
View
B
Retailer 21
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$685 USD
View
B
Retailer 22
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$716 USD
View
B
Retailer 23
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$785 USD
View
B
Retailer 24
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$920 USD
View
Price last confirmed 24 days ago
B
Retailer 25
-
$973 USD
£766 GBP
View
Most Expensive
B
Reve Diamonds
6E13C62FB · Sep 30
$1,085 USD
View
25 more retailers have this diamond
Prices start from $166 USDSave up to $919 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.

A
0.78ct Marquise
$166 USD