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Cushion|Lab Grown|IGI

0.92ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG704592059

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG704592059

Diamond specifications and retailer prices

From HK$1,357 HKD
$173 USD
As of October 31, 2026
Save HK$6,863 HKD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$8,220 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.92ct lab-grown cushion diamond

This 0.92ct lab-grown cushion 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 LG704592059 or 704592059. Listed at 14 retailers as of October 30, 2026, with prices from HK$1,357 to HK$8,220, a HK$6,863 spread on the same certified stone. Reve Diamonds lists it at HK$8,220. 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

0.92
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704592059
Dimensions6.01 × 5.82 × 3.79 mm
L/W Ratio1.03
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
6.01 mm5.82 mm0.92 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG704592059
Side View
Table 57.0%Crown 37.2°Girdle: THN-THKPavilion 40.1°Culet: NoneDepth 65.1%

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: Oct 31
Current: HK$2,924 HKD|Low: HK$949 HKD|High: HK$8,220 HKD|Avg: HK$3,856 HKD|+10.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 31, 2026
Retailer 6HK$1,357 HKD
Retailer 12HK$1,499 HKD
Retailer 9HK$2,134 HKD
Retailer 5HK$2,602 HKD
Retailer 11HK$2,730 HKD
Retailer 1HK$2,924 HKD
Retailer 4HK$3,163 HKD
Retailer 10HK$3,381 HKD
Retailer 7HK$3,766 HKD
Retailer 3HK$4,237 HKD
Retailer 2HK$5,258 HKD
Retailer 8HK$7,055 HKD
Reve DiamondsHK$8,220 HKD

43 data points across 13 retailers

14 retailersHK$1,357 HKD to HK$8,220 HKD

A
Cheapest Retailer
-
HK$1,357 HKD
$173 USD
Final sale: no returns
A
Retailer 2
-
HK$1,499 HKD
$191 USD
View
A
Retailer 3
-
HK$2,134 HKD
$272 USD
View
A
Retailer 4
-
HK$2,602 HKD
£261 GBP
View
A
Retailer 5
-
HK$2,730 HKD
$348 USD
View
A
Retailer 6
-
HK$2,924 HKD
€355 EUR
View
Retailer 7
-
HK$3,163 HKD
£317 GBP
View
Price last confirmed 17 days ago
B+
Retailer 8
-
HK$3,381 HKD
$431 USD
View
B+
Retailer 9
-
HK$3,766 HKD
$480 USD
View
Retailer 10
-
HK$4,130 HKD
$526 USD
View
Price last confirmed 83 days ago
Retailer 11
-
HK$4,237 HKD
$540 USD
View
Price last confirmed 17 days ago
B+
Retailer 12
-
HK$5,258 HKD
$670 USD
View
B
Retailer 13
-
HK$7,055 HKD
£708 GBP
View
Most Expensive
B
Reve Diamonds
7DD8B5CB1 · Oct 30
HK$8,220 HKD
$1,048 USD
View
13 more retailers have this diamond
Prices start from HK$1,357 HKDSave up to HK$6,863 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
0.92ct Cushion
HK$1,357 HKD