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Emerald|Lab Grown|GIA

4.25ct D FL Emerald Lab Grown Diamond

GD • D/FL • GIA 2527139301

Certificate GIA 2527139301

Diamond specifications and retailer prices

From HK$146,346 HKD
$18,653 USD
As of October 30, 2026
Save HK$71,478 HKD (33%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$324,420 HKD at Brilliance · As of October 27, 2026
View at Brilliance

About this 4.25ct lab-grown emerald diamond

This 4.25ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2527139301. Listed at 12 retailers as of October 26, 2026, with a 49% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.25
Carat
D
Colour
FL
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2527139301
Dimensions11.27 × 7.61 × 4.93 mm
L/W Ratio1.48
Culet sizeNone
Top View
11.27 mm7.61 mm4.25 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527139301
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$324,420 HKD|Low: HK$116,569 HKD|High: HK$586,125 HKD|Avg: HK$288,236 HKD|-15.1%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9HK$118,156 HKD
Retailer 3HK$146,346 HKD
Retailer 11HK$149,445 HKD
Retailer 10HK$178,294 HKD
Retailer 8HK$197,712 HKD
Retailer 7HK$217,824 HKD
Retailer 6HK$300,117 HKD
BrillianceHK$324,420 HKD
Retailer 5HK$340,064 HKD
Retailer 2HK$423,809 HKD
Retailer 12HK$460,269 HKD
Retailer 4HK$557,515 HKD

29 data points across 12 retailers

12 retailersHK$146,346 HKD to HK$217,824 HKD

Retailer 1
-
HK$118,156 HKD
$15,060 USD
Price last confirmed 12 days ago
B
Retailer 2
-
HK$146,346 HKD
$18,653 USD
View
B
Retailer 3
-
HK$149,445 HKD
$19,048 USD
View
B
Retailer 4
-
HK$178,294 HKD
$22,725 USD
View
B
Retailer 5
-
HK$197,712 HKD
$25,200 USD
View
B
Retailer 6
-
HK$217,824 HKD
£21,861 GBP
View
Retailer 7
-
HK$300,117 HKD
£30,120 GBP
View
Price under review
Most Expensive
Brilliance
D42107060 · Oct 27
HK$324,420 HKD
$41,350 USD
View
Price under review
7 more retailers have this diamond
Prices start from HK$146,346 HKDSave up to HK$71,478 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.

B
4.25ct Emerald
HK$146,346 HKD