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Marquise|Lab Grown|IGI

1.54ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG841670866

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841670866

Diamond specifications and retailer prices

From $336 SGD
$263 USD
As of October 30, 2026
Save $1,446 SGD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,782 SGD at Reve Diamonds · As of November 1, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841670866 or 841670866. Listed at 20 retailers as of October 30, 2026, with prices from $336 to $1,782, a $1,446 spread on the same certified stone. Reve Diamonds lists it at $1,782. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841670866
Dimensions11.54 × 6.07 × 3.80 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
11.54 mm6.07 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841670866
Side View
Table 61.0%Crown 36.7°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.6%

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: $1,669 SGD|Low: $336 SGD|High: $1,782 SGD|Avg: $866 SGD|-0.6%
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
Reve Diamonds
November 1, 2026
Retailer 19$336 SGD
Retailer 9$376 SGD
Retailer 11$390 SGD
Retailer 4$417 SGD
Retailer 10$417 SGD
Retailer 18$466 SGD
Retailer 6$620 SGD
Retailer 5$693 SGD
Retailer 17$703 SGD
Retailer 16$713 SGD
Retailer 14$716 SGD
Retailer 12$797 SGD
Retailer 3$850 SGD
Retailer 15$969 SGD
Retailer 13$1,053 SGD
Retailer 2$1,340 SGD
Retailer 8$1,405 SGD
Retailer 7$1,639 SGD
Retailer 1$1,669 SGD
Reve Diamonds$1,782 SGD

19 data points across 20 retailers

20 retailers$336 SGD to $1,782 SGD

A
Cheapest Retailer
-
$336 SGD
$263 USD
A
Retailer 2
-
$376 SGD
$294 USD
View
Final sale: no returns
A
Retailer 3
-
$390 SGD
$305 USD
View
A
Retailer 4
-
$417 SGD
$326 USD
View
Retailer 5
-
$417 SGD
$326 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$466 SGD
£287 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$620 SGD
$485 USD
View
A
Retailer 8
-
$693 SGD
$542 USD
View
A
Retailer 9
-
$703 SGD
$550 USD
View
A
Retailer 10
-
$713 SGD
€531 EUR
View
A
Retailer 11
-
$716 SGD
ZAR 9,046 ZAR
View
A
Retailer 12
-
$797 SGD
£491 GBP
View
B+
Retailer 13
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$850 SGD
$665 USD
View
B+
Retailer 14
-
$969 SGD
A$1,166 AUD
View
B+
Retailer 15
-
$1,053 SGD
$824 USD
View
B+
Retailer 16
-
$1,340 SGD
$1,048 USD
View
B
Retailer 17
-
$1,405 SGD
$1,099 USD
View
B
Retailer 18
-
$1,639 SGD
$1,282 USD
View
B
Retailer 19
-
$1,669 SGD
£1,028 GBP
View
Most Expensive
B
Reve Diamonds
1BFAEF7B9 · Nov 1
$1,782 SGD
$1,394 USD
View
19 more retailers have this diamond
Prices start from $336 SGDSave up to $1,446 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
$336 SGD