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 $320 USD
HK$2,500 HKD
As of October 31, 2026
Save $978 USD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,298 USD 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 25, 2026, with prices from $320 to $1,298, a $978 spread on the same certified stone. Reve Diamonds lists it at $1,298. 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
Color
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

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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: $545 USD|Low: $260 USD|High: $1,570 USD|Avg: $762 USD|+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$260 USD
Retailer 6$320 USD
Retailer 9$338 USD
Retailer 11$462 USD
Retailer 13$488 USD
Retailer 15$488 USD
Retailer 10$541 USD
Retailer 1$545 USD
Retailer 14$762 USD
Retailer 5$936 USD
Retailer 3$980 USD
Retailer 12$1,157 USD
Retailer 2$1,173 USD
Retailer 7$1,201 USD
Retailer 8$1,210 USD
Reve Diamonds$1,298 USD

33 data points across 16 retailers

20 retailers$320 USD to $1,298 USD

Retailer 1
-
$233 USD
Price last confirmed 14 days ago
Retailer 2
-
$270 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$288 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$320 USD
HK$2,500 HKD
View
A
Retailer 5
-
$338 USD
£266 GBP
View
A
Retailer 6
-
$462 USD
€440 EUR
View
Retailer 7
-
$488 USD
ZAR 7,879 ZAR
View
Price last confirmed 8 days ago
A
Retailer 8
-
$488 USD
View
A
Retailer 9
-
$541 USD
£426 GBP
View
A
Retailer 10
-
$545 USD
View
B+
Retailer 11
-
$762 USD
View
Retailer 12
-
$927 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$936 USD
SGD 1,265 SGD
View
B+
Retailer 14
-
$980 USD
View
Retailer 15
-
$1,052 USD
View
Price last confirmed 55 days ago
B
Retailer 16
-
$1,157 USD
£911 GBP
View
B
Retailer 17
-
$1,173 USD
View
B
Retailer 18
-
$1,174 USD
View
B
Retailer 19
-
$1,210 USD
View
Most Expensive
B
Reve Diamonds
93437CC24 · Oct 25
$1,298 USD
View
19 more retailers have this diamond
Prices start from $320 USDSave up to $978 USD

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
$320 USD