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Radiant|Lab Grown|IGI

1.54ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG623423856

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG623423856

Diamond specifications and retailer prices

From $303 SGD
$237 USD
As of October 30, 2026
Save $2,599 SGD (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $2,902 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG623423856 or 623423856. Listed at 29 retailers as of October 29, 2026, with prices from $303 to $2,902, a $2,599 spread on the same certified stone. Do Amore Diamonds lists it at $2,902. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623423856
Dimensions8.25 × 5.78 × 3.82 mm
L/W Ratio1.43
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 II
Top View
8.25 mm5.78 mm1.54 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623423856
Side View
Table 59.0%Crown 39.2°Girdle: MediumPavilion 34.2°Culet: NoneDepth 66.1%

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 30
Current: $2,902 SGD|Low: $303 SGD|High: $3,848 SGD|Avg: $1,190 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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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
October 30, 2026
Retailer 19$303 SGD
Retailer 11$355 SGD
Retailer 8$573 SGD
Retailer 20$586 SGD
Retailer 17$686 SGD
Retailer 4$690 SGD
Retailer 6$698 SGD
Retailer 14$711 SGD
Retailer 13$792 SGD
Retailer 7$918 SGD
Retailer 15$963 SGD
Retailer 18$1,211 SGD
Retailer 5$1,525 SGD
Retailer 10$1,547 SGD
Retailer 12$1,657 SGD
Retailer 16$1,663 SGD
Retailer 3$1,674 SGD
Retailer 9$1,700 SGD
Retailer 2$2,212 SGD
Do Amore Diamonds$2,902 SGD

42 data points across 20 retailers

29 retailers$303 SGD to $2,902 SGD

A
Cheapest Retailer
-
$303 SGD
$237 USD
Retailer 2
-
$303 SGD
$237 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$313 SGD
$245 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$355 SGD
$278 USD
View
Final sale: no returns
Retailer 5
-
$363 SGD
$284 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$375 SGD
$293 USD
View
Price last confirmed 30 days ago
Retailer 7
-
$384 SGD
$300 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$573 SGD
HK$3,500 HKD
View
B+
Retailer 9
-
$586 SGD
$458 USD
View
Retailer 10
-
$686 SGD
€511 EUR
View
Price last confirmed 9 days ago
A
Retailer 11
-
$690 SGD
$540 USD
View
A
Retailer 12
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$698 SGD
$546 USD
View
A
Retailer 13
-
$711 SGD
ZAR 8,991 ZAR
View
A
Retailer 14
-
$792 SGD
£488 GBP
View
B+
Retailer 15
-
$918 SGD
$718 USD
View
B+
Retailer 16
-
$963 SGD
A$1,159 AUD
View
B+
Retailer 17
-
$1,211 SGD
$947 USD
View
B+
Retailer 18
-
$1,331 SGD
$1,041 USD
View
Retailer 19
-
$1,331 SGD
$1,041 USD
View
Price last confirmed 22 days ago
Retailer 20
-
$1,378 SGD
$1,078 USD
View
Price last confirmed 32 days ago
B
Retailer 21
-
$1,525 SGD
$1,193 USD
View
B
Retailer 22
-
$1,547 SGD
$1,210 USD
View
B
Retailer 23
-
$1,657 SGD
View
B
Retailer 24
-
$1,663 SGD
£1,024 GBP
View
B
Retailer 25
-
$1,674 SGD
$1,309 USD
View
Retailer 26
-
$1,700 SGD
A$2,046 AUD
View
Price last confirmed 28 days ago
B
Retailer 27
-
$1,788 SGD
£1,101 GBP
View
B
Retailer 28
-
$2,212 SGD
$1,730 USD
View
Most Expensive
B
Do Amore Diamonds
27-E1055EC74 · Oct 29
$2,902 SGD
$2,270 USD
View
28 more retailers have this diamond
Prices start from $303 SGDSave up to $2,599 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 Radiant
$303 SGD