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Radiant|Lab Grown|IGI

1.53ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG799671020

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

Certificate IGI LG799671020

Diamond specifications and retailer prices

From HK$1,797 HKD
$229 USD
As of October 30, 2026
Save HK$13,032 HKD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$14,828 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant 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 LG799671020 or 799671020. Listed at 23 retailers as of October 29, 2026, with prices from HK$1,797 to HK$14,828, a HK$13,032 spread on the same certified stone. Brilliant Earth lists it at HK$14,828. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799671020
Dimensions8.07 × 5.70 × 3.92 mm
L/W Ratio1.42
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
8.07 mm5.70 mm1.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799671020
Side View
Table 64.0%Crown 41.2°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 68.8%

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 30
Current: HK$14,828 HKD|Low: HK$1,726 HKD|High: HK$15,299 HKD|Avg: HK$4,975 HKD|-3.1%
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
Retailer 17
October 31, 2026
Retailer 17HK$1,797 HKD
Retailer 9HK$2,008 HKD
Retailer 16HK$2,087 HKD
Retailer 4HK$2,228 HKD
Retailer 5HK$2,228 HKD
Retailer 10HK$2,362 HKD
Retailer 8HK$3,782 HKD
Retailer 11HK$3,827 HKD
Retailer 14HK$3,864 HKD
Retailer 2HK$4,130 HKD
Retailer 7HK$4,213 HKD
Retailer 12HK$5,202 HKD
Retailer 15HK$6,065 HKD
Retailer 3HK$7,163 HKD
Retailer 6HK$8,010 HKD
Retailer 13HK$8,938 HKD
Brilliant EarthHK$14,828 HKD

36 data points across 17 retailers

23 retailersHK$1,797 HKD to HK$14,828 HKD

A
Cheapest Retailer
-
HK$1,797 HKD
$229 USD
A
Retailer 2
-
HK$2,008 HKD
$256 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,087 HKD
$266 USD
View
A
Retailer 4
-
HK$2,228 HKD
$284 USD
View
A
Retailer 5
-
HK$2,228 HKD
$284 USD
View
A
Retailer 6
-
HK$2,362 HKD
£237 GBP
View
A
Retailer 7
-
HK$3,782 HKD
$482 USD
View
A
Retailer 8
-
HK$3,827 HKD
ZAR 7,880 ZAR
View
Retailer 9
-
HK$3,864 HKD
€469 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
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HK$4,130 HKD
£414 GBP
View
A
Retailer 11
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HK$4,213 HKD
$537 USD
View
A
Retailer 12
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HK$4,927 HKD
$628 USD
View
A
Retailer 13
-
HK$5,202 HKD
A$1,020 AUD
View
B+
Retailer 14
-
HK$6,065 HKD
$773 USD
View
B+
Retailer 15
-
HK$6,787 HKD
$865 USD
View
B+
Retailer 16
-
HK$7,163 HKD
$913 USD
View
B+
Retailer 17
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HK$7,572 HKD
$965 USD
View
B+
Retailer 18
-
HK$8,010 HKD
$1,021 USD
View
B+
Retailer 19
-
HK$8,938 HKD
£897 GBP
View
B
Retailer 20
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HK$9,062 HKD
$1,155 USD
View
B
Retailer 21
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HK$10,090 HKD
$1,286 USD
View
Retailer 22
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HK$11,023 HKD
$1,405 USD
View
Price last confirmed 32 days ago
Most Expensive
B
Brilliant Earth
20576931A · Oct 29
HK$14,828 HKD
$1,890 USD
View
22 more retailers have this diamond
Prices start from HK$1,797 HKDSave up to HK$13,032 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
1.53ct Radiant
HK$1,797 HKD