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1.53ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG696590949

Shape and cutting style on the report: Round brilliant

Certificate IGI LG696590949

Diamond specifications and retailer prices

From HK$1,757 HKD
As of November 5, 2026
Save HK$15,110 HKD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$16,867 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG696590949 or 696590949. Listed at 19 retailers as of November 5, 2026, with prices from HK$1,757 to HK$16,867, a HK$15,110 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,867. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696590949
Dimensions7.46 × 7.42 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm7.42 mm1.53 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696590949
Side View
Table 59.0%Crown 33.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.7%

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: Nov 5
Current: HK$3,719 HKD|Low: HK$1,687 HKD|High: HK$11,062 HKD|Avg: HK$4,949 HKD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13HK$1,757 HKD
Retailer 4HK$1,953 HKD
Retailer 5HK$2,173 HKD
Retailer 10HK$2,173 HKD
Retailer 3HK$2,769 HKD
Retailer 11HK$3,711 HKD
Retailer 1HK$3,719 HKD
Retailer 6HK$4,503 HKD
Retailer 2HK$4,754 HKD
Retailer 9HK$7,021 HKD
Retailer 7HK$9,336 HKD
Retailer 8HK$9,595 HKD
Retailer 12HK$9,948 HKD

40 data points across 13 retailers

19 retailersHK$1,757 HKD to HK$16,867 HKD

Retailer 1
-
HK$1,757 HKD
Price last confirmed 45 days ago
A
Retailer 2
-
HK$1,757 HKD
View
A
Retailer 3
-
HK$1,953 HKD
View
Final sale: no returns
Retailer 4
-
HK$2,150 HKD
View
Price last confirmed 45 days ago
Retailer 5
-
HK$2,173 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$2,173 HKD
View
A
Retailer 7
-
HK$2,769 HKD
View
A
Retailer 8
-
HK$3,711 HKD
View
A
Retailer 9
-
HK$3,719 HKD
View
B+
Retailer 10
-
HK$4,503 HKD
View
B+
Retailer 11
-
HK$4,754 HKD
View
B
Retailer 12
-
HK$7,021 HKD
View
B
Retailer 13
-
HK$7,720 HKD
View
Retailer 14
-
HK$7,720 HKD
View
Price last confirmed 46 days ago
B
Retailer 15
-
HK$9,053 HKD
View
B
Retailer 16
-
HK$9,336 HKD
View
B
Retailer 17
-
HK$9,595 HKD
View
B
Retailer 18
-
HK$9,948 HKD
View
Most Expensive
B
Do Amore Diamonds
27-54517F6D3 · Nov 6
HK$16,867 HKD
$2,150 USD
View
18 more retailers have this diamond
Prices start from HK$1,757 HKDSave up to HK$15,110 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 Round
HK$1,757 HKD