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Cushion|Lab Grown|GIA

4.08ct E IF Cushion Lab Grown Diamond

GD • E/IF • GIA 2534614829

Certificate GIA 2534614829

Diamond specifications and retailer prices

From HK$59,117 HKD
$7,535 USD
As of October 29, 2026
Save HK$178,466 HKD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$237,583 HKD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 4.08ct lab-grown cushion diamond

This 4.08ct lab-grown cushion sits in the three to five carat band, graded E 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 2534614829. Listed at 15 retailers as of October 29, 2026, with prices from HK$59,117 to HK$237,583, a HK$178,466 spread on the same certified stone. Blue Nile lists it at HK$237,583. 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

4.08
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2534614829
Dimensions10.37 × 8.69 × 5.84 mm
L/W Ratio1.19
Top View
10.37 mm8.69 mm4.08 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534614829
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.2%

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$237,583 HKD|Low: HK$59,117 HKD|High: HK$360,541 HKD|Avg: HK$136,195 HKD|-0.4%
Blue Nile
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
October 30, 2026
Retailer 12HK$59,117 HKD
Retailer 9HK$61,746 HKD
Retailer 14HK$67,638 HKD
Retailer 5HK$69,748 HKD
Retailer 11HK$72,507 HKD
Retailer 2HK$81,699 HKD
Retailer 13HK$90,696 HKD
Retailer 7HK$112,160 HKD
Retailer 8HK$131,605 HKD
Retailer 6HK$154,659 HKD
Retailer 4HK$183,100 HKD
Retailer 3HK$224,056 HKD
Blue NileHK$237,583 HKD
Retailer 10HK$360,541 HKD

40 data points across 14 retailers

15 retailersHK$59,117 HKD to HK$237,583 HKD

A
Cheapest Retailer
-
HK$59,117 HKD
$7,535 USD
Retailer 2
-
HK$61,746 HKD
$7,870 USD
View
Price last confirmed 11 days ago
Retailer 3
-
HK$65,747 HKD
$8,380 USD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
HK$67,638 HKD
$8,621 USD
View
B+
Retailer 5
-
HK$69,748 HKD
$8,890 USD
View
B+
Retailer 6
-
HK$72,507 HKD
View
B+
Retailer 7
-
HK$81,699 HKD
£8,199 GBP
View
B+
Retailer 8
-
HK$90,696 HKD
$11,560 USD
View
B
Retailer 9
-
HK$112,160 HKD
€13,615 EUR
View
B
Retailer 10
-
HK$131,605 HKD
£13,208 GBP
View
Retailer 11
-
HK$154,659 HKD
A$30,327 AUD
View
Price last confirmed 21 days ago
B
Retailer 12
-
HK$183,100 HKD
$23,338 USD
View
B
Retailer 13
-
HK$224,056 HKD
$28,558 USD
View
Most Expensive
B
Blue Nile
27482351 · Oct 29
HK$237,583 HKD
$30,282 USD
View
13 more retailers have this diamond
Prices start from HK$59,117 HKDSave up to HK$178,466 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
4.08ct Cushion
HK$59,117 HKD