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Marquise|Lab Grown|IGI

1.55ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG792613414

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792613414

Diamond specifications and retailer prices

From $464 SGD
$363 USD
As of October 31, 2026
Save $2,477 SGD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,940 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792613414 or 792613414. Listed at 21 retailers as of October 29, 2026, with prices from $464 to $2,940, a $2,477 spread on the same certified stone. Do Amore Diamonds lists it at $2,940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792613414
Dimensions12.76 × 5.91 × 3.73 mm
L/W Ratio2.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.76 mm5.91 mm1.55 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792613414
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.1%

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 31
Current: $2,940 SGD|Low: $240 SGD|High: $3,055 SGD|Avg: $1,134 SGD|-3.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
October 29, 2026
Retailer 10$240 SGD
Retailer 8$392 SGD
Retailer 20$464 SGD
Retailer 17$510 SGD
Retailer 19$548 SGD
Retailer 14$663 SGD
Retailer 3$678 SGD
Retailer 7$743 SGD
Retailer 6$759 SGD
Retailer 4$867 SGD
Retailer 13$975 SGD
Retailer 18$1,225 SGD
Retailer 2$1,289 SGD
Retailer 11$1,612 SGD
Retailer 9$1,673 SGD
Retailer 15$1,682 SGD
Retailer 12$1,773 SGD
Retailer 5$1,829 SGD
Retailer 16$1,890 SGD
Do Amore Diamonds$2,940 SGD

28 data points across 20 retailers

21 retailers$464 SGD to $2,940 SGD

Retailer 1
-
$350 SGD
$274 USD
Price last confirmed 23 days ago
Retailer 2
-
$368 SGD
$288 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$435 SGD
$340 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$435 SGD
$340 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$464 SGD
$363 USD
View
B+
Retailer 6
-
$510 SGD
$399 USD
View
A
Retailer 7
-
$548 SGD
$429 USD
View
A
Retailer 8
-
$663 SGD
€494 EUR
View
Retailer 9
-
$678 SGD
$530 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$743 SGD
ZAR 9,386 ZAR
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$975 SGD
A$1,173 AUD
View
B+
Retailer 12
-
$1,225 SGD
$958 USD
View
B+
Retailer 13
-
$1,289 SGD
A$1,551 AUD
View
Retailer 14
-
$1,399 SGD
$1,094 USD
View
Price last confirmed 30 days ago
Retailer 15
-
$1,612 SGD
$1,261 USD
View
Price last confirmed 23 days ago
Retailer 16
-
$1,673 SGD
$1,309 USD
View
Price last confirmed 23 days ago
B
Retailer 17
-
$1,682 SGD
£1,036 GBP
View
Retailer 18
-
$1,829 SGD
$1,431 USD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$1,890 SGD
$1,478 USD
View
Retailer 20
-
$2,276 SGD
$1,780 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-2205CB9F7 · Oct 29
$2,940 SGD
$2,300 USD
View
20 more retailers have this diamond
Prices start from $464 SGDSave up to $2,477 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
1.55ct Marquise
$464 SGD