Marquise|Lab Grown|IGI

0.78ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG838614650

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838614650

Diamond specifications and retailer prices

From $141 USD
As of October 23, 2026
Save $865 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,006 USD at Reve Diamonds · As of October 25, 2026
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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG838614650 or 838614650. Listed at 20 retailers as of October 23, 2026, with prices from $141 to $1,006, a $865 spread on the same certified stone. Reve Diamonds lists it at $1,006. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
D
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838614650
Dimensions9.43 × 4.70 × 3.07 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm4.70 mm0.78 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG838614650
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 65.3%

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 23
Current: $480 USD|Low: $137 USD|High: $1,013 USD|Avg: $421 USD|-2.0%
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Retailer 18
Reve Diamonds
October 29, 2026
Retailer 2$141 USD
Retailer 7$157 USD
Retailer 8$175 USD
Retailer 10$205 USD
Retailer 18$275 USD
Retailer 12$298 USD
Retailer 17$299 USD
Retailer 15$301 USD
Retailer 16$311 USD
Retailer 6$326 USD
Retailer 4$411 USD
Retailer 14$431 USD
Retailer 1$480 USD
Retailer 11$547 USD
Retailer 3$562 USD
Retailer 5$594 USD
Retailer 9$618 USD
Retailer 13$819 USD
Reve Diamonds$1,006 USD

29 data points across 19 retailers

20 retailers$141 USD to $1,006 USD

A
Cheapest Retailer
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$141 USD
A
Retailer 2
-
$157 USD
View
Final sale: no returns
A
Retailer 3
-
$175 USD
View
A
Retailer 4
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$205 USD
HK$1,600 HKD
View
A
Retailer 5
-
$275 USD
View
A
Retailer 6
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$298 USD
£235 GBP
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A
Retailer 7
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$299 USD
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A
Retailer 8
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$301 USD
€287 EUR
View
A
Retailer 9
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$311 USD
ZAR 5,029 ZAR
View
B+
Retailer 10
-
$326 USD
View
B+
Retailer 11
-
$411 USD
View
B+
Retailer 12
-
$431 USD
£339 GBP
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B
Retailer 13
-
$480 USD
SGD 648 SGD
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B
Retailer 14
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$547 USD
View
B+
Retailer 15
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$562 USD
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B
Retailer 16
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$594 USD
View
B
Retailer 17
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$618 USD
View
B
Retailer 18
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$620 USD
View
B
Retailer 19
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$819 USD
£645 GBP
View
Most Expensive
B
Reve Diamonds
FD8714D70 · Oct 25
$1,006 USD
View
19 more retailers have this diamond
Prices start from $141 USDSave up to $865 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
0.78ct Marquise
$141 USD