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Cushion|Lab Grown|GIA

1.89ct D IF Cushion Lab Grown Diamond

GD • D/IF • GIA 7528448709

Certificate GIA 7528448709

Diamond specifications and retailer prices

From HK$9,093 HKD
$1,159 USD
As of October 30, 2026
Save HK$61,832 HKD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$70,925 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.89ct lab-grown cushion diamond

This 1.89ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7528448709. Listed at 19 retailers as of October 30, 2026, with prices from HK$9,093 to HK$70,925, a HK$61,832 spread on the same certified stone. Do Amore Diamonds lists it at HK$70,925. 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

1.89
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7528448709
Dimensions7.06 × 7.03 × 4.66 mm
L/W Ratio1.00
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.06 mm7.03 mm1.89 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7528448709
Side View
Table 57.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 66.3%

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$70,925 HKD|Low: HK$6,622 HKD|High: HK$70,925 HKD|Avg: HK$25,920 HKD
Do Amore Diamonds
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
October 31, 2026
Retailer 16HK$9,093 HKD
Retailer 4HK$11,706 HKD
Retailer 6HK$12,043 HKD
Retailer 15HK$12,129 HKD
Retailer 8HK$14,028 HKD
Retailer 2HK$16,731 HKD
Retailer 11HK$19,129 HKD
Retailer 13HK$26,504 HKD
Retailer 7HK$27,846 HKD
Retailer 14HK$28,696 HKD
Retailer 5HK$29,461 HKD
Retailer 10HK$31,775 HKD
Retailer 12HK$33,609 HKD
Retailer 3HK$36,972 HKD
Retailer 9HK$38,034 HKD
Do Amore DiamondsHK$70,925 HKD

39 data points across 16 retailers

19 retailersHK$9,093 HKD to HK$70,925 HKD

A
Cheapest Retailer
-
HK$9,093 HKD
$1,159 USD
Final sale: no returns
A
Retailer 2
-
HK$11,706 HKD
$1,492 USD
View
A
Retailer 3
-
HK$12,043 HKD
$1,535 USD
View
A
Retailer 4
-
HK$12,129 HKD
$1,546 USD
View
B+
Retailer 5
-
HK$14,028 HKD
$1,788 USD
View
B+
Retailer 6
-
HK$16,731 HKD
€2,031 EUR
View
B+
Retailer 7
-
HK$19,129 HKD
ZAR 39,388 ZAR
View
B
Retailer 8
-
HK$26,504 HKD
$3,378 USD
View
B
Retailer 9
-
HK$27,846 HKD
CA$4,929 CAD
View
B
Retailer 10
-
HK$28,696 HKD
£2,880 GBP
View
Retailer 11
-
HK$29,461 HKD
$3,755 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
HK$31,775 HKD
$4,050 USD
View
B
Retailer 13
-
HK$33,609 HKD
£3,373 GBP
View
B
Retailer 14
-
HK$36,972 HKD
$4,712 USD
View
B
Retailer 15
-
HK$38,034 HKD
A$7,458 AUD
View
B
Retailer 16
-
HK$38,052 HKD
$4,850 USD
View
B
Retailer 17
-
HK$38,052 HKD
$4,850 USD
View
B
Retailer 18
-
HK$42,320 HKD
$5,394 USD
View
Most Expensive
B
Do Amore Diamonds
32-7528448709 · Oct 31
HK$70,925 HKD
$9,040 USD
View
18 more retailers have this diamond
Prices start from HK$9,093 HKDSave up to HK$61,832 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
1.89ct Cushion
HK$9,093 HKD