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Marquise|Lab Grown|IGI

1.50ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG754595559

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754595559

Diamond specifications and retailer prices

From $593 SGD
$463 USD
As of October 27, 2026
Save $2,155 SGD (78%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $2,748 SGD at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754595559 or 754595559. Listed at 30 retailers as of October 27, 2026, with prices from $593 to $2,748, a $2,155 spread on the same certified stone. With Clarity lists it at $2,748. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595559
Dimensions5.93 × 5.93 × 3.79 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type IIa
Top View
5.93 mm5.93 mm1.50 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595559
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.9%

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 27
Current: $1,098 SGD|Low: $490 SGD|High: $2,399 SGD|Avg: $1,233 SGD|+3.1%
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 30, 2026
Retailer 4$490 SGD
Retailer 8$549 SGD
Retailer 7$593 SGD
Retailer 9$599 SGD
Retailer 19$645 SGD
Retailer 2$795 SGD
Retailer 13$846 SGD
Retailer 6$859 SGD
Retailer 11$920 SGD
Retailer 12$980 SGD
Retailer 16$1,043 SGD
Retailer 1$1,098 SGD
Retailer 14$1,396 SGD
Retailer 15$1,408 SGD
Retailer 20$1,702 SGD
Retailer 5$1,842 SGD
Retailer 18$1,858 SGD
Retailer 10$2,034 SGD
Retailer 21$2,271 SGD
Retailer 3$2,273 SGD
Retailer 17$2,373 SGD

45 data points across 21 retailers

30 retailers$593 SGD to $2,748 SGD

Retailer 1
-
$490 SGD
$382 USD
Price last confirmed 21 days ago
Retailer 2
-
$490 SGD
$382 USD
View
Price last confirmed 30 days ago
Retailer 3
-
$549 SGD
$428 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$593 SGD
$463 USD
View
Final sale: no returns
Retailer 5
-
$599 SGD
$467 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$606 SGD
$473 USD
View
Price last confirmed 26 days ago
Retailer 7
-
$606 SGD
$473 USD
View
Price last confirmed 19 days ago
Retailer 8
-
$645 SGD
£396 GBP
View
Price last confirmed 13 days ago
A
Retailer 9
-
$705 SGD
HK$4,300 HKD
View
A
Retailer 10
-
$795 SGD
$620 USD
View
A
Retailer 11
-
$846 SGD
$660 USD
View
A
Retailer 12
-
$859 SGD
$670 USD
View
B+
Retailer 13
-
$920 SGD
$718 USD
View
B+
Retailer 14
-
$980 SGD
€728 EUR
View
B+
Retailer 15
-
$1,043 SGD
ZAR 13,143 ZAR
View
B+
Retailer 16
-
$1,098 SGD
£675 GBP
View
B+
Retailer 17
-
$1,396 SGD
$1,089 USD
View
B+
Retailer 18
-
$1,408 SGD
A$1,690 AUD
View
B
Retailer 19
-
$1,702 SGD
$1,328 USD
View
Retailer 20
-
$1,842 SGD
A$2,211 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
-
$1,858 SGD
$1,450 USD
View
B
Retailer 22
-
$1,951 SGD
$1,522 USD
View
Retailer 23
-
$1,951 SGD
$1,522 USD
View
Price last confirmed 29 days ago
Retailer 24
-
$1,951 SGD
$1,522 USD
View
Price last confirmed 19 days ago
B
Retailer 25
-
$1,999 SGD
$1,560 USD
View
B
Retailer 26
-
$2,034 SGD
View
B
Retailer 27
-
$2,271 SGD
$1,772 USD
View
B
Retailer 28
-
$2,273 SGD
$1,774 USD
View
B
Retailer 29
-
$2,373 SGD
£1,458 GBP
View
Most Expensive
B
With Clarity
754595559 · Oct 30
$2,748 SGD
$2,144 USD
View
29 more retailers have this diamond
Prices start from $593 SGDSave up to $2,155 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
1.50ct Marquise
$593 SGD