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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 HK$1,844 HKD
$235 USD
As of October 29, 2026
Save HK$9,229 HKD (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$17,576 HKD 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$17,576 HKD|Low: HK$1,844 HKD|High: HK$17,576 HKD|Avg: HK$5,878 HKD
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 10HK$1,844 HKD
Retailer 6HK$2,142 HKD
Retailer 5HK$2,283 HKD
Retailer 7HK$2,283 HKD
Retailer 2HK$3,481 HKD
Retailer 3HK$3,531 HKD
Retailer 13HK$4,268 HKD
Retailer 15HK$4,483 HKD
Retailer 12HK$4,680 HKD
Retailer 14HK$4,937 HKD
Retailer 9HK$4,992 HKD
Retailer 16HK$6,069 HKD
Retailer 8HK$6,646 HKD
Retailer 4HK$7,344 HKD
Retailer 11HK$10,513 HKD
Brilliant EarthHK$17,576 HKD

27 data points across 16 retailers

26 retailersHK$1,844 HKD to HK$11,073 HKD

A
Cheapest Retailer
-
HK$1,844 HKD
$235 USD
A
Retailer 2
-
HK$2,142 HKD
$273 USD
View
A
Retailer 3
-
HK$2,283 HKD
$291 USD
View
A
Retailer 4
-
HK$2,283 HKD
$291 USD
View
A
Retailer 5
-
HK$2,354 HKD
$300 USD
View
Final sale: no returns
A
Retailer 6
-
HK$2,913 HKD
View
A
Retailer 7
-
HK$3,481 HKD
£349 GBP
View
B+
Retailer 8
-
HK$3,515 HKD
$448 USD
View
A
Retailer 9
-
HK$3,531 HKD
$450 USD
View
A
Retailer 10
-
HK$4,268 HKD
$544 USD
View
A
Retailer 11
-
HK$4,483 HKD
ZAR 9,231 ZAR
View
B+
Retailer 12
-
HK$4,653 HKD
$593 USD
View
B+
Retailer 13
-
HK$4,680 HKD
€568 EUR
View
B+
Retailer 14
-
HK$4,937 HKD
A$968 AUD
View
B+
Retailer 15
-
HK$4,992 HKD
£501 GBP
View
B+
Retailer 16
-
HK$6,069 HKD
A$1,190 AUD
View
Retailer 17
-
HK$6,246 HKD
$796 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
HK$6,646 HKD
$847 USD
View
B+
Retailer 19
-
HK$7,344 HKD
$936 USD
View
B
Retailer 20
-
HK$8,396 HKD
SGD 1,446 SGD
View
B
Retailer 21
-
HK$8,789 HKD
$1,120 USD
View
B
Retailer 22
-
HK$9,573 HKD
$1,220 USD
View
B
Retailer 23
-
HK$10,036 HKD
$1,279 USD
View
B
Retailer 24
-
HK$10,513 HKD
£1,055 GBP
View
B
Retailer 25
-
HK$11,073 HKD
$1,411 USD
View
Most Expensive
Brilliant Earth
18925276A · Oct 4
HK$17,576 HKD
$2,240 USD
View
Price last confirmed 25 days ago
25 more retailers have this diamond
Prices start from HK$1,844 HKDSave up to HK$9,229 HKD

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
HK$1,844 HKD