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Round|Lab Grown|IGI

0.90ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG719532927

Shape and cutting style on the report: Round brilliant

Certificate IGI LG719532927

Diamond specifications and retailer prices

From HK$957 HKD
$122 USD
As of October 29, 2026
Save HK$2,864 HKD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$3,821 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG719532927 or 719532927. Listed at 11 retailers as of October 27, 2026, with prices from HK$957 to HK$3,821, a HK$2,864 spread on the same certified stone. NZ Jewellers lists it at HK$3,821. 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

0.90
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719532927
Dimensions6.22 × 6.26 × 3.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm6.26 mm0.90 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719532927
Side View
Table 56.0%Crown 34.2°Girdle: MediumPavilion 40.7°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: Oct 29
Current: HK$3,821 HKD|Low: HK$957 HKD|High: HK$10,772 HKD|Avg: HK$3,216 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 9HK$957 HKD
Retailer 2HK$1,114 HKD
Retailer 13HK$1,406 HKD
Retailer 11HK$2,040 HKD
Retailer 8HK$2,158 HKD
Retailer 6HK$2,291 HKD
Retailer 12HK$2,299 HKD
Retailer 7HK$2,457 HKD
Retailer 10HK$3,099 HKD
Retailer 4HK$3,389 HKD
NZ JewellersHK$3,821 HKD
Retailer 3HK$4,105 HKD
Retailer 5HK$4,158 HKD

5 data points across 13 retailers

11 retailersHK$957 HKD to HK$3,821 HKD

A
Cheapest Retailer
-
HK$957 HKD
$122 USD
A
Retailer 2
-
HK$1,114 HKD
$142 USD
View
A
Retailer 3
-
HK$1,406 HKD
View
A
Retailer 4
-
HK$2,040 HKD
$260 USD
View
A
Retailer 5
-
HK$2,158 HKD
€262 EUR
View
A
Retailer 6
-
HK$2,291 HKD
£230 GBP
View
A
Retailer 7
-
HK$2,299 HKD
$293 USD
View
A
Retailer 8
-
HK$2,457 HKD
£247 GBP
View
B+
Retailer 9
-
HK$2,864 HKD
$365 USD
View
B+
Retailer 10
-
HK$3,099 HKD
$395 USD
View
Most Expensive
B
NZ Jewellers
6b0a415b-0480-4331-adfd-65d17a6aa9fe · Oct 27
HK$3,821 HKD
$487 USD
View
10 more retailers have this diamond
Prices start from HK$957 HKDSave up to HK$2,864 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
0.90ct Round
HK$957 HKD