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Marquise|Lab Grown|IGI

0.78ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG735597973

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG735597973

Diamond specifications and retailer prices

From $303 SGD
$237 USD
As of October 27, 2026
Save $1,487 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,790 SGD at Do Amore Diamonds · As of October 29, 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 LG735597973 or 735597973. Listed at 19 retailers as of October 27, 2026, with prices from $303 to $1,790, a $1,487 spread on the same certified stone. Do Amore Diamonds lists it at $1,790. 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 angle34.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735597973
Dimensions4.90 × 4.90 × 2.98 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
4.90 mm4.90 mm0.78 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735597973
Side View
Table 60.0%Crown 34.9°Girdle: THN-STKPavilion 40.2°Culet: NoneDepth 60.8%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $1,790 SGD|Low: $205 SGD|High: $1,790 SGD|Avg: $564 SGD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 31, 2026
Retailer 5$231 SGD
Retailer 3$303 SGD
Retailer 17$384 SGD
Retailer 8$387 SGD
Retailer 15$387 SGD
Retailer 7$409 SGD
Retailer 14$430 SGD
Retailer 18$507 SGD
Retailer 21$512 SGD
Retailer 19$537 SGD
Retailer 11$578 SGD
Retailer 13$607 SGD
Retailer 2$663 SGD
Retailer 9$667 SGD
Retailer 16$911 SGD
Retailer 6$939 SGD
Retailer 12$1,010 SGD
Retailer 10$1,076 SGD
Retailer 4$1,133 SGD
Retailer 20$1,374 SGD
Do Amore Diamonds$1,790 SGD

25 data points across 21 retailers

19 retailers$303 SGD to $1,790 SGD

A
Cheapest Retailer
-
$303 SGD
$237 USD
A
Retailer 2
-
$384 SGD
$300 USD
View
A
Retailer 3
-
$387 SGD
$303 USD
View
Retailer 4
-
$408 SGD
$319 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$409 SGD
$320 USD
View
Price last confirmed 26 days ago
Retailer 6
-
$430 SGD
$336 USD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
$507 SGD
£312 GBP
View
B+
Retailer 8
-
$512 SGD
ZAR 6,473 ZAR
View
B+
Retailer 9
-
$537 SGD
£331 GBP
View
Retailer 10
-
$578 SGD
A$695 AUD
View
Price last confirmed 34 days ago
B+
Retailer 11
-
$607 SGD
$475 USD
View
B+
Retailer 12
-
$663 SGD
A$798 AUD
View
Retailer 13
-
$667 SGD
A$803 AUD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$911 SGD
$713 USD
View
B
Retailer 15
-
$939 SGD
$734 USD
View
Retailer 16
-
$1,076 SGD
£663 GBP
View
Price last confirmed 26 days ago
B
Retailer 17
-
$1,133 SGD
$886 USD
View
B
Retailer 18
-
$1,374 SGD
$1,074 USD
View
Most Expensive
B
Do Amore Diamonds
20-D39155 · Oct 29
$1,790 SGD
$1,400 USD
View
18 more retailers have this diamond
Prices start from $303 SGDSave up to $1,487 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
$303 SGD