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Round|Lab Grown|GIA

5.09ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 7531174429

Certificate GIA 7531174429

Diamond specifications and retailer prices

From HK$82,333 HKD
$10,494 USD
As of November 1, 2026
Save HK$280,962 HKD (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$363,295 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.09ct lab-grown round diamond

This 5.09ct lab-grown round 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 GIA 7531174429. Listed at 9 retailers as of October 31, 2026, with prices from HK$82,333 to HK$363,295, a HK$280,962 spread on the same certified stone. With Clarity lists it at HK$363,295. 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

5.09
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 7531174429
Dimensions11.04 × 10.99 × 6.79 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
11.04 mm10.99 mm5.09 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531174429
Side View
Table 58.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.6%

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: Nov 1
Current: HK$110,612 HKD|Low: HK$79,673 HKD|High: HK$356,030 HKD|Avg: HK$167,326 HKD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 1, 2026
Retailer 4HK$82,333 HKD
Retailer 7HK$93,576 HKD
Retailer 5HK$102,841 HKD
Retailer 1HK$110,612 HKD
Retailer 3HK$148,245 HKD
Retailer 2HK$156,909 HKD
Retailer 6HK$287,394 HKD
With ClarityHK$356,030 HKD

41 data points across 8 retailers

9 retailersHK$82,333 HKD to HK$363,295 HKD

A
Cheapest Retailer
-
HK$82,333 HKD
$10,494 USD
A
Retailer 2
-
HK$93,576 HKD
$11,927 USD
View
A
Retailer 3
-
HK$102,841 HKD
$13,108 USD
View
A
Retailer 4
-
HK$110,612 HKD
£11,101 GBP
View
B+
Retailer 5
-
HK$148,245 HKD
£14,878 GBP
View
B+
Retailer 6
-
HK$156,909 HKD
€19,047 EUR
View
B
Retailer 7
-
HK$263,302 HKD
$33,560 USD
View
B
Retailer 8
-
HK$287,394 HKD
$36,631 USD
View
Most Expensive
B
With Clarity
7531174429 · Oct 31
HK$363,295 HKD
$46,305 USD
View
8 more retailers have this diamond
Prices start from HK$82,333 HKDSave up to HK$280,962 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
5.09ct Round
HK$82,333 HKD