Marquise|Lab Grown|IGI

5.19ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG842631312

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842631312

Diamond specifications and retailer prices

From $1,988 SGD
$1,555 USD
As of October 30, 2026
Save $6,419 SGD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,050 SGD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 5.19ct lab-grown marquise diamond

This 5.19ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842631312 or 842631312. Listed at 22 retailers as of October 30, 2026, with a 323% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.19
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842631312
Dimensions17.68 × 9.02 × 5.53 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.68 mm9.02 mm5.19 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842631312
Side View
Table 60.0%Crown 37.8°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 61.3%

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 30
Current: $3,267 SGD|Low: $1,988 SGD|High: $8,579 SGD|Avg: $4,391 SGD|-4.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 20$1,988 SGD
Retailer 13$2,185 SGD
Retailer 9$2,238 SGD
Retailer 5$2,318 SGD
Retailer 21$2,464 SGD
Retailer 12$2,525 SGD
Retailer 19$2,775 SGD
Retailer 1$3,267 SGD
Retailer 11$3,330 SGD
Retailer 8$3,525 SGD
Retailer 17$4,079 SGD
Retailer 18$4,326 SGD
Retailer 7$4,345 SGD
Retailer 4$4,710 SGD
Retailer 14$4,753 SGD
Retailer 16$5,572 SGD
Retailer 6$5,957 SGD
Retailer 10$6,631 SGD
Retailer 2$7,710 SGD
Retailer 3$8,106 SGD
Retailer 15$8,407 SGD

17 data points across 21 retailers

22 retailers$1,988 SGD to $8,407 SGD

A
Cheapest Retailer
-
$1,988 SGD
$1,555 USD
A
Retailer 2
-
$2,185 SGD
$1,709 USD
View
A
Retailer 3
-
$2,238 SGD
$1,751 USD
View
Final sale: no returns
A
Retailer 4
-
$2,318 SGD
$1,813 USD
View
A
Retailer 5
-
$2,464 SGD
£1,518 GBP
View
A
Retailer 6
-
$2,525 SGD
$1,975 USD
View
A
Retailer 7
-
$2,775 SGD
$2,171 USD
View
A
Retailer 8
-
$3,267 SGD
£2,012 GBP
View
A
Retailer 9
-
$3,330 SGD
$2,605 USD
View
A
Retailer 10
-
$3,525 SGD
€2,626 EUR
View
B+
Retailer 11
-
$4,079 SGD
$3,191 USD
View
B+
Retailer 12
-
$4,326 SGD
$3,384 USD
View
B+
Retailer 13
-
$4,345 SGD
$3,399 USD
View
B+
Retailer 14
-
$4,710 SGD
ZAR 59,525 ZAR
View
Retailer 15
-
$4,753 SGD
A$5,720 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$5,572 SGD
£3,432 GBP
View
B+
Retailer 17
-
$5,957 SGD
$4,660 USD
View
B+
Retailer 18
-
$6,631 SGD
£4,084 GBP
View
B
Retailer 19
-
$7,710 SGD
View
B
Retailer 20
-
$8,106 SGD
$6,341 USD
View
B
Retailer 21
-
$8,407 SGD
$6,576 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKIMJHJHI · Oct 13
$11,050 SGD
$8,644 USD
View
Price last confirmed 18 days ago
21 more retailers have this diamond
Prices start from $1,988 SGDSave up to $6,419 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
5.19ct Marquise
$1,988 SGD