Round|Lab Grown|GIA

6.03ct E FL Round Lab Grown Diamond

EX • E/FL • GIA 2538693345

Certificate GIA 2538693345

Diamond specifications and retailer prices

From HK$144,110 HKD
$18,368 USD
As of October 30, 2026
Save HK$269,157 HKD (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$413,267 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6.03ct lab-grown round diamond

This 6.03ct lab-grown round sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2538693345. Listed at 17 retailers as of October 30, 2026, with prices from HK$144,110 to HK$413,267, a HK$269,157 spread on the same certified stone. Taylor and Hart lists it at HK$413,267. 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

6.03
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabGIA
CertificateGIA 2538693345
Dimensions11.62 × 11.70 × 7.22 mm
L/W Ratio1.01
Top View
11.62 mm11.70 mm6.03 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2538693345
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.0%

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$322,192 HKD|Low: HK$140,101 HKD|High: HK$441,219 HKD|Avg: HK$217,335 HKD|-7.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 5HK$144,110 HKD
Retailer 13HK$149,233 HKD
Retailer 12HK$158,146 HKD
Retailer 6HK$167,129 HKD
Retailer 3HK$171,146 HKD
Retailer 2HK$173,108 HKD
Retailer 4HK$173,108 HKD
Retailer 8HK$184,277 HKD
Retailer 11HK$231,762 HKD
Retailer 10HK$267,166 HKD
Retailer 7HK$292,102 HKD
Retailer 1HK$322,192 HKD
Retailer 9HK$334,993 HKD

41 data points across 13 retailers

17 retailersHK$144,110 HKD to HK$413,267 HKD

A
Cheapest Retailer
-
HK$144,110 HKD
$18,368 USD
A
Retailer 2
-
HK$149,233 HKD
$19,021 USD
View
B+
Retailer 3
-
HK$150,426 HKD
$19,173 USD
View
B+
Retailer 4
-
HK$158,146 HKD
$20,157 USD
View
B+
Retailer 5
-
HK$162,241 HKD
$20,679 USD
View
B+
Retailer 6
-
HK$167,129 HKD
$21,302 USD
View
Final sale: no returns
B+
Retailer 7
-
HK$171,146 HKD
$21,814 USD
View
B+
Retailer 8
-
HK$173,108 HKD
$22,064 USD
View
Retailer 9
-
HK$173,108 HKD
$22,064 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
HK$174,465 HKD
$22,237 USD
View
B+
Retailer 11
-
HK$184,277 HKD
£18,494 GBP
View
B+
Retailer 12
-
HK$231,762 HKD
$29,540 USD
View
B+
Retailer 13
-
HK$267,166 HKD
£26,813 GBP
View
B+
Retailer 14
-
HK$292,102 HKD
€35,458 EUR
View
B+
Retailer 15
-
HK$322,192 HKD
$41,066 USD
View
B+
Retailer 16
-
HK$334,993 HKD
ZAR 689,785 ZAR
View
Most Expensive
B
Taylor and Hart
DPBWQR5 · Oct 31
HK$413,267 HKD
$52,674 USD
View
16 more retailers have this diamond
Prices start from HK$144,110 HKDSave up to HK$269,157 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
6.03ct Round
HK$144,110 HKD