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Radiant|Lab Grown|IGI

1.53ct E SI1 Radiant Lab Grown Diamond

VG • E/SI1 • IGI LG536269156

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

Certificate IGI LG536269156

Diamond specifications and retailer prices

From HK$2,077 HKD
As of November 6, 2026
Save HK$8,201 HKD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$10,278 HKD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG536269156 or 536269156. Listed at 17 retailers as of November 6, 2026, with prices from HK$2,077 to HK$10,278, a HK$8,201 spread on the same certified stone. Reve Diamonds lists it at HK$10,278. 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

1.53
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536269156
Dimensions7.91 × 5.62 × 3.92 mm
L/W Ratio1.41
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
7.91 mm5.62 mm1.53 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG536269156
Side View
Table 58.5%Crown 38.4°Girdle: MediumPavilion 32.5°Culet: NoneDepth 69.8%

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 6
Current: HK$7,399 HKD|Low: HK$2,077 HKD|High: HK$9,334 HKD|Avg: HK$4,647 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3HK$2,077 HKD
Retailer 6HK$2,155 HKD
Retailer 11HK$2,304 HKD
Retailer 10HK$2,602 HKD
Retailer 4HK$3,746 HKD
Retailer 12HK$3,895 HKD
Retailer 2HK$4,279 HKD
Retailer 5HK$4,311 HKD
Retailer 8HK$5,996 HKD
Retailer 1HK$7,399 HKD
Retailer 9HK$7,430 HKD
Retailer 7HK$9,193 HKD

29 data points across 12 retailers

17 retailersHK$2,077 HKD to HK$10,278 HKD

Retailer 1
-
HK$1,779 HKD
Price last confirmed 33 days ago
A
Retailer 2
-
HK$2,077 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,155 HKD
View
Retailer 4
-
HK$2,273 HKD
View
Price last confirmed 43 days ago
Retailer 5
-
HK$2,304 HKD
View
Price last confirmed 35 days ago
Retailer 6
-
HK$2,602 HKD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
HK$3,746 HKD
View
B+
Retailer 8
-
HK$3,895 HKD
View
B+
Retailer 9
-
HK$4,279 HKD
View
B+
Retailer 10
-
HK$4,311 HKD
View
B
Retailer 11
-
HK$5,698 HKD
View
B+
Retailer 12
-
HK$5,996 HKD
View
B
Retailer 13
-
HK$7,399 HKD
View
B
Retailer 14
-
HK$7,430 HKD
View
B
Retailer 15
-
HK$7,806 HKD
View
B
Retailer 16
-
HK$9,193 HKD
View
Most Expensive
B
Reve Diamonds
48346A74C · Nov 6
HK$10,278 HKD
$1,311 USD
View
16 more retailers have this diamond
Prices start from HK$2,077 HKDSave up to HK$8,201 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$2,077 HKD