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Cushion|Lab Grown|GCAL

5.27ct D FL Cushion Lab Grown Diamond

ID • D/FL

Diamond specifications and retailer prices

From HK$80,795 HKD
$10,298 USD
As of November 2, 2026
Save HK$171,664 HKD (68%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$252,459 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 5.27ct lab-grown cushion diamond

This 5.27ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL. Listed at 3 retailers as of October 31, 2026, with prices from HK$80,795 to HK$252,459, a HK$171,664 spread on the same certified stone. Blue Nile lists it at HK$252,459. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.27
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions11.13 × 9.33 × 6.27 mm
L/W Ratio1.19
Top View
11.13 mm9.33 mm5.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
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 2
Current: HK$252,459 HKD|Low: HK$89,770 HKD|High: HK$843,836 HKD|Avg: HK$263,093 HKD|-36.1%
Blue Nile
Retailer 2
Retailer 3
October 29, 2026
Retailer 2HK$89,770 HKD
Retailer 3HK$240,034 HKD
Blue NileHK$252,459 HKD

9 data points across 3 retailers

3 retailersHK$80,795 HKD to HK$252,459 HKD

A
Cheapest Retailer
-
HK$80,795 HKD
$10,298 USD
B
Retailer 2
-
HK$240,034 HKD
$30,594 USD
View
Most Expensive
B
Blue Nile
30136169 · Oct 31
HK$252,459 HKD
$32,178 USD
View
2 more retailers have this diamond
Prices start from HK$80,795 HKDSave up to HK$171,664 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
5.27ct Cushion
HK$80,795 HKD