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Round|Lab Grown

4.05ct E FL Round Lab Grown Diamond

ID • E/FL • 772644825

Diamond specifications and retailer prices

From HK$18,783 HKD
$2,394 USD
As of October 29, 2026
Save HK$14,271 HKD (43%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$33,054 HKD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 4.05ct lab-grown round diamond

This 4.05ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade. Listed at 4 retailers as of October 28, 2026, with prices from HK$18,783 to HK$33,054, a HK$14,271 spread on the same certified stone. NZ Jewellers lists it at HK$33,054. 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

4.05
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate772644825
Dimensions10.41 × 10.38 × 6.19 mm
L/W Ratio1.00
Top View
10.41 mm10.38 mm4.05 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Certificate772644825
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.6%

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$33,054 HKD|Low: HK$18,783 HKD|High: HK$159,346 HKD|Avg: HK$62,419 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3HK$18,783 HKD
Retailer 2HK$20,438 HKD
Retailer 4HK$23,396 HKD
NZ JewellersHK$33,054 HKD
Retailer 5HK$159,346 HKD

4 data points across 5 retailers

4 retailersHK$18,783 HKD to HK$33,054 HKD

A
Cheapest Retailer
-
HK$18,783 HKD
$2,394 USD
A
Retailer 2
-
HK$20,438 HKD
$2,605 USD
View
B+
Retailer 3
-
HK$23,396 HKD
$2,982 USD
View
Most Expensive
B+
NZ Jewellers
9118af45-ec2a-4a03-86a9-e76df5856c46 · Oct 28
HK$33,054 HKD
$4,213 USD
View
3 more retailers have this diamond
Prices start from HK$18,783 HKDSave up to HK$14,271 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
4.05ct Round
HK$18,783 HKD