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Marquise|Lab Grown|IGI

0.78ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG734513756

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG734513756

Diamond specifications and retailer prices

From $271 SGD
$212 USD
As of October 30, 2026
Save $1,304 SGD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,608 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore 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 top-tier cut grade and certified by IGI LG734513756 or 734513756. Listed at 22 retailers as of October 30, 2026, with a 481% 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

0.78
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734513756
Dimensions4.74 × 4.74 × 9.88 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
4.74 mm4.74 mm0.78 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734513756
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.1%

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: Oct 30
Current: $699 SGD|Low: $215 SGD|High: $1,505 SGD|Avg: $680 SGD|+4.4%
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
October 30, 2026
Retailer 13$271 SGD
Retailer 10$303 SGD
Retailer 3$336 SGD
Retailer 12$336 SGD
Retailer 4$450 SGD
Retailer 5$510 SGD
Retailer 6$671 SGD
Retailer 1$699 SGD
Retailer 8$750 SGD
Retailer 7$946 SGD
Retailer 2$1,048 SGD
Retailer 11$1,084 SGD
Retailer 9$1,489 SGD

43 data points across 13 retailers

22 retailers$271 SGD to $1,575 SGD

Retailer 1
-
$271 SGD
$212 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$271 SGD
$212 USD
View
A
Retailer 3
-
$303 SGD
$237 USD
View
Final sale: no returns
Retailer 4
-
$314 SGD
$246 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
$317 SGD
$248 USD
View
Retailer 6
-
$336 SGD
$263 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$336 SGD
$263 USD
View
A
Retailer 8
-
$450 SGD
$352 USD
View
B+
Retailer 9
-
$510 SGD
$399 USD
View
B+
Retailer 10
-
$671 SGD
ZAR 8,480 ZAR
View
B+
Retailer 11
-
$699 SGD
£431 GBP
View
B+
Retailer 12
-
$750 SGD
A$902 AUD
View
Retailer 13
-
$941 SGD
A$1,133 AUD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$946 SGD
A$1,138 AUD
View
Retailer 15
-
$1,048 SGD
$820 USD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$1,084 SGD
$848 USD
View
Retailer 17
-
$1,193 SGD
$933 USD
View
Price last confirmed 30 days ago
B
Retailer 18
-
$1,193 SGD
$933 USD
View
B
Retailer 19
-
$1,412 SGD
$1,105 USD
View
B
Retailer 20
-
$1,489 SGD
£917 GBP
View
B
Retailer 21
-
$1,575 SGD
$1,232 USD
View
Most Expensive
Do Amore Diamonds
27-E96BE4FFB · Oct 30
$2,608 SGD
$2,040 USD
View
Price under review
21 more retailers have this diamond
Prices start from $271 SGDSave up to $1,304 SGD

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
$271 SGD