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Round|Lab Grown|GIA

3.87ct E FL Round Lab Grown Diamond

EX • E/FL • GIA 6521696150

Certificate GIA 6521696150

Diamond specifications and retailer prices

From €6,164 EUR
$6,887 USD
As of October 31, 2026
Save €9,333 EUR (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €27,001 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.87ct lab-grown round diamond

This 3.87ct 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 and certified by GIA 6521696150. Listed at 13 retailers as of October 29, 2026, with a 151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.87
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabGIA
CertificateGIA 6521696150
Dimensions10.07 × 10.00 × 6.23 mm
L/W Ratio1.01
Culet sizeNone
Top View
10.07 mm10.00 mm3.87 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521696150
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €13,905 EUR|Low: €6,164 EUR|High: €30,483 EUR|Avg: €14,127 EUR|-23.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 31, 2026
Retailer 3€6,164 EUR
Retailer 12€6,667 EUR
Retailer 9€8,714 EUR
Retailer 8€8,799 EUR
Retailer 2€9,108 EUR
Retailer 5€10,150 EUR
Retailer 11€13,760 EUR
Retailer 1€13,905 EUR
Retailer 10€14,465 EUR
Retailer 7€15,498 EUR
Retailer 6€19,281 EUR
Retailer 4€22,862 EUR
Taylor and Hart€27,001 EUR

41 data points across 13 retailers

13 retailers€6,164 EUR to €15,498 EUR

B+
Cheapest Retailer
-
€6,164 EUR
$6,887 USD
B+
Retailer 2
-
€6,667 EUR
$7,448 USD
View
B+
Retailer 3
-
€8,714 EUR
$9,735 USD
View
B+
Retailer 4
-
€8,799 EUR
$9,830 USD
View
B+
Retailer 5
-
€9,108 EUR
HK$79,500 HKD
View
B+
Retailer 6
-
€10,150 EUR
£8,929 GBP
View
B
Retailer 7
-
€13,760 EUR
$15,373 USD
View
B
Retailer 8
-
€13,905 EUR
View
B+
Retailer 9
-
€14,465 EUR
$16,160 USD
View
B
Retailer 10
-
€15,498 EUR
£13,633 GBP
View
Retailer 11
-
€19,281 EUR
ZAR 347,992 ZAR
View
Price under review
Retailer 12
-
€22,862 EUR
$25,542 USD
View
Price under review
Most Expensive
Taylor and Hart
IL1SITY · Oct 30
€27,001 EUR
$30,166 USD
View
Price under review
12 more retailers have this diamond
Prices start from €6,164 EURSave up to €9,333 EUR

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+
3.87ct Round
€6,164 EUR