Marquise|Lab Grown|IGI

0.78ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG788632247

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788632247

Diamond specifications and retailer prices

From $329 SGD
$257 USD
As of October 30, 2026
Save $421 SGD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,936 SGD at Flawless Fine Jewelry · As of October 8, 2026
View at Flawless Fine Jewelry

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 LG788632247 or 788632247. Listed at 21 retailers as of October 28, 2026, with a 128% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788632247
Dimensions9.46 × 4.97 × 3.00 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.46 mm4.97 mm0.78 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788632247
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.4%

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: $9,936 SGD|Low: $202 SGD|High: $37,815 SGD|Avg: $3,207 SGD
Flawless Fine Jewelry
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 22
October 31, 2026
Retailer 8$268 SGD
Retailer 18$300 SGD
Retailer 20$312 SGD
Retailer 16$329 SGD
Retailer 5$332 SGD
Retailer 10$332 SGD
Retailer 14$415 SGD
Retailer 15$430 SGD
Retailer 4$447 SGD
Retailer 17$654 SGD
Retailer 2$663 SGD
Retailer 19$671 SGD
Retailer 13$750 SGD
Retailer 3$944 SGD
Retailer 22$1,074 SGD
Retailer 21$1,181 SGD
Retailer 9$1,400 SGD
Retailer 6$1,481 SGD
Retailer 11$1,566 SGD
Retailer 7$2,582 SGD
Flawless Fine Jewelry$9,936 SGD
Retailer 12$11,717 SGD

35 data points across 22 retailers

21 retailers$329 SGD to $750 SGD

Retailer 1
-
$268 SGD
$210 USD
Price last confirmed 9 days ago
Retailer 2
-
$312 SGD
$244 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$329 SGD
$257 USD
View
Retailer 4
-
$332 SGD
$260 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$332 SGD
$260 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$415 SGD
$325 USD
View
Price last confirmed 36 days ago
Retailer 7
-
$430 SGD
$336 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$447 SGD
$350 USD
View
Retailer 9
-
$607 SGD
$475 USD
View
Price last confirmed 32 days ago
Retailer 10
-
$654 SGD
ZAR 8,263 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$663 SGD
A$798 AUD
View
Retailer 12
-
$671 SGD
£414 GBP
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$750 SGD
A$902 AUD
View
Retailer 14
-
$944 SGD
A$1,136 AUD
View
Price last confirmed 12 days ago
Retailer 15
-
$1,074 SGD
$840 USD
View
Price last confirmed 11 days ago
Retailer 16
-
$1,181 SGD
$924 USD
View
Price last confirmed 8 days ago
Retailer 17
-
$1,400 SGD
$1,095 USD
View
Price last confirmed 7 days ago
Retailer 18
-
$1,481 SGD
£912 GBP
View
Price last confirmed 9 days ago
Retailer 19
-
$1,566 SGD
$1,225 USD
View
Price last confirmed 7 days ago
Retailer 20
-
$2,582 SGD
$2,020 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
3A576B3C7 · Oct 8
$9,936 SGD
£6,120 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $329 SGDSave up to $421 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
$329 SGD