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Round|Lab Grown|IGI

1.54ct E VVS1 Round Lab Grown Diamond

EX • E/VVS1 • IGI LG770636821

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770636821

Diamond specifications and retailer prices

From $300 SGD
$235 USD
As of October 29, 2026
Save $1,504 SGD (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,864 SGD at Brilliant Earth · As of October 4, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770636821 or 770636821. Listed at 26 retailers as of October 29, 2026, with a 501% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636821
Dimensions7.33 × 7.37 × 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
Top View
7.33 mm7.37 mm1.54 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636821
Side View
Table 57.0%Crown 35.9°Girdle: MediumPavilion 41.4°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
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 29
Current: $2,864 SGD|Low: $300 SGD|High: $2,864 SGD|Avg: $958 SGD
Brilliant Earth
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
October 30, 2026
Retailer 11$300 SGD
Retailer 2$349 SGD
Retailer 6$372 SGD
Retailer 7$372 SGD
Retailer 9$567 SGD
Retailer 4$575 SGD
Retailer 14$695 SGD
Retailer 16$730 SGD
Retailer 13$762 SGD
Retailer 15$804 SGD
Retailer 10$813 SGD
Retailer 3$989 SGD
Retailer 8$1,083 SGD
Retailer 5$1,197 SGD
Retailer 12$1,713 SGD
Brilliant Earth$2,864 SGD

27 data points across 16 retailers

26 retailers$300 SGD to $1,804 SGD

A
Cheapest Retailer
-
$300 SGD
$235 USD
A
Retailer 2
-
$349 SGD
$273 USD
View
A
Retailer 3
-
$372 SGD
$291 USD
View
A
Retailer 4
-
$372 SGD
$291 USD
View
A
Retailer 5
-
$384 SGD
$300 USD
View
Final sale: no returns
A
Retailer 6
-
$475 SGD
HK$2,900 HKD
View
A
Retailer 7
-
$567 SGD
£349 GBP
View
B+
Retailer 8
-
$573 SGD
$448 USD
View
A
Retailer 9
-
$575 SGD
$450 USD
View
A
Retailer 10
-
$695 SGD
$544 USD
View
A
Retailer 11
-
$730 SGD
ZAR 9,231 ZAR
View
B+
Retailer 12
-
$758 SGD
$593 USD
View
B+
Retailer 13
-
$762 SGD
€568 EUR
View
B+
Retailer 14
-
$804 SGD
A$968 AUD
View
B+
Retailer 15
-
$813 SGD
£501 GBP
View
B+
Retailer 16
-
$989 SGD
A$1,190 AUD
View
Retailer 17
-
$1,018 SGD
$796 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$1,083 SGD
$847 USD
View
B+
Retailer 19
-
$1,197 SGD
$936 USD
View
B
Retailer 20
-
$1,368 SGD
View
B
Retailer 21
-
$1,432 SGD
$1,120 USD
View
B
Retailer 22
-
$1,560 SGD
$1,220 USD
View
B
Retailer 23
-
$1,635 SGD
$1,279 USD
View
B
Retailer 24
-
$1,713 SGD
£1,055 GBP
View
B
Retailer 25
-
$1,804 SGD
$1,411 USD
View
Most Expensive
Brilliant Earth
18925276A · Oct 4
$2,864 SGD
$2,240 USD
View
Price last confirmed 26 days ago
25 more retailers have this diamond
Prices start from $300 SGDSave up to $1,504 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
$300 SGD