CaratHunter
Plans
Marquise|Lab Grown|IGI

1.54ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG823696170

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823696170

Diamond specifications and retailer prices

From $409 SGD
HK$2,500 HKD
As of November 1, 2026
Save $1,138 SGD (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,659 SGD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.54ct lab-grown marquise diamond

This 1.54ct 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 LG823696170 or 823696170. Listed at 20 retailers as of October 31, 2026, with a 278% 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

1.54
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823696170
Dimensions11.68 × 6.16 × 3.79 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.68 mm6.16 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823696170
Side View
Table 65.0%Crown 32.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.5%

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: Nov 1
Current: $697 SGD|Low: $332 SGD|High: $2,007 SGD|Avg: $974 SGD|+2.3%
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
Reve Diamonds
October 30, 2026
Retailer 4$332 SGD
Retailer 6$409 SGD
Retailer 9$432 SGD
Retailer 11$591 SGD
Retailer 13$623 SGD
Retailer 15$624 SGD
Retailer 10$691 SGD
Retailer 1$697 SGD
Retailer 14$974 SGD
Retailer 5$1,197 SGD
Retailer 3$1,252 SGD
Retailer 12$1,479 SGD
Retailer 2$1,500 SGD
Retailer 7$1,535 SGD
Retailer 8$1,547 SGD
Reve Diamonds$1,659 SGD

33 data points across 16 retailers

20 retailers$409 SGD to $1,547 SGD

Retailer 1
-
$298 SGD
$233 USD
Price last confirmed 15 days ago
Retailer 2
-
$345 SGD
$270 USD
View
Price last confirmed 17 days ago
Retailer 3
-
$368 SGD
$288 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$409 SGD
HK$2,500 HKD
View
A
Retailer 5
-
$432 SGD
£266 GBP
View
A
Retailer 6
-
$591 SGD
€440 EUR
View
Retailer 7
-
$623 SGD
ZAR 7,879 ZAR
View
Price last confirmed 9 days ago
A
Retailer 8
-
$624 SGD
$488 USD
View
A
Retailer 9
-
$691 SGD
£426 GBP
View
A
Retailer 10
-
$697 SGD
$545 USD
View
B+
Retailer 11
-
$974 SGD
$762 USD
View
Retailer 12
-
$1,185 SGD
$927 USD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
$1,197 SGD
View
B+
Retailer 14
-
$1,252 SGD
$980 USD
View
Retailer 15
-
$1,344 SGD
$1,052 USD
View
Price last confirmed 56 days ago
B
Retailer 16
-
$1,479 SGD
£911 GBP
View
B
Retailer 17
-
$1,500 SGD
$1,173 USD
View
B
Retailer 18
-
$1,501 SGD
$1,174 USD
View
B
Retailer 19
-
$1,547 SGD
$1,210 USD
View
Most Expensive
Reve Diamonds
93437CC24 · Oct 25
$1,659 SGD
$1,298 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $409 SGDSave up to $1,138 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
1.54ct Marquise
$409 SGD