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Round|Lab Grown|IGI

1.54ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG644474604

Shape and cutting style on the report: Round brilliant

Certificate IGI LG644474604

Diamond specifications and retailer prices

From $274 SGD
$214 USD
As of November 1, 2026
Save $1,108 SGD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,381 SGD at Brilliance · As of November 1, 2026
View at Brilliance

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG644474604 or 644474604. Listed at 19 retailers as of November 1, 2026, with prices from $274 to $1,381, a $1,108 spread on the same certified stone. Brilliance lists it at $1,381. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644474604
Dimensions7.36 × 7.43 × 4.64 mm
L/W Ratio1.01
Girdle conditionFaceted
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 Faint Blue
Top View
7.36 mm7.43 mm1.54 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644474604
Side View
Table 56.0%Crown 35.4°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.7%

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: Nov 1
Current: $1,381 SGD|Low: $274 SGD|High: $1,381 SGD|Avg: $697 SGD
Brilliance
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
November 2, 2026
Retailer 13$274 SGD
Retailer 5$317 SGD
Retailer 4$339 SGD
Retailer 14$339 SGD
Retailer 2$497 SGD
Retailer 6$582 SGD
Retailer 8$586 SGD
Retailer 11$591 SGD
Retailer 7$627 SGD
Retailer 10$793 SGD
Retailer 3$1,091 SGD
Retailer 12$1,095 SGD
Retailer 9$1,368 SGD
Brilliance$1,381 SGD

39 data points across 14 retailers

19 retailers$274 SGD to $1,381 SGD

A
Cheapest Retailer
-
$274 SGD
$214 USD
A
Retailer 2
-
$307 SGD
$240 USD
View
Final sale: no returns
A
Retailer 3
-
$317 SGD
$248 USD
View
Retailer 4
-
$339 SGD
$265 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$339 SGD
$265 USD
View
A
Retailer 6
-
$497 SGD
£306 GBP
View
B+
Retailer 7
-
$582 SGD
$455 USD
View
A
Retailer 8
-
$586 SGD
ZAR 7,402 ZAR
View
A
Retailer 9
-
$591 SGD
€440 EUR
View
A
Retailer 10
-
$627 SGD
£386 GBP
View
B+
Retailer 11
-
$696 SGD
$544 USD
View
B+
Retailer 12
-
$762 SGD
$596 USD
View
B+
Retailer 13
-
$793 SGD
A$954 AUD
View
B+
Retailer 14
-
$1,091 SGD
$853 USD
View
B
Retailer 15
-
$1,095 SGD
$856 USD
View
B
Retailer 16
-
$1,159 SGD
$906 USD
View
Retailer 17
-
$1,285 SGD
$1,005 USD
View
Price last confirmed 54 days ago
B
Retailer 18
-
$1,368 SGD
£842 GBP
View
Most Expensive
B
Brilliance
D26415993 · Nov 1
$1,381 SGD
$1,080 USD
View
18 more retailers have this diamond
Prices start from $274 SGDSave up to $1,108 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 Round
$274 SGD