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Round|Lab Grown|GIA

3.63ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • GIA 5423926281

Certificate GIA 5423926281

Diamond specifications and retailer prices

From €997 EUR
$1,114 USD
As of October 29, 2026
Save €3,536 EUR (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,533 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.63ct lab-grown round diamond

This 3.63ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5423926281. Listed at 16 retailers as of October 29, 2026, with prices from €997 to €4,533, a €3,536 spread on the same certified stone. Taylor and Hart lists it at €4,533. 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

3.63
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5423926281
Dimensions10.00 × 9.96 × 6.03 mm
L/W Ratio1.00
Top View
10.00 mm9.96 mm3.63 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5423926281
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.0%

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 29
Current: €4,124 EUR|Low: €800 EUR|High: €8,852 EUR|Avg: €2,380 EUR|+0.5%
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
Retailer 14
Retailer 15
Retailer 16
Taylor and Hart
October 29, 2026
Retailer 11€997 EUR
Retailer 6€1,028 EUR
Retailer 16€1,085 EUR
Retailer 14€1,117 EUR
Retailer 12€1,156 EUR
Retailer 10€1,311 EUR
Retailer 8€1,465 EUR
Retailer 15€1,473 EUR
Retailer 7€1,624 EUR
Retailer 9€1,781 EUR
Retailer 13€1,839 EUR
Retailer 4€2,346 EUR
Retailer 2€2,393 EUR
Retailer 3€3,083 EUR
Retailer 1€4,124 EUR
Taylor and Hart€4,533 EUR
Retailer 5€8,852 EUR

19 data points across 17 retailers

16 retailers€997 EUR to €4,533 EUR

A
Cheapest Retailer
-
€997 EUR
$1,114 USD
A
Retailer 2
-
€1,028 EUR
$1,148 USD
View
A
Retailer 3
-
€1,085 EUR
$1,212 USD
View
B+
Retailer 4
-
€1,117 EUR
$1,248 USD
View
Final sale: no returns
Retailer 5
-
€1,156 EUR
$1,292 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
€1,156 EUR
$1,292 USD
View
B+
Retailer 7
-
€1,311 EUR
$1,465 USD
View
B+
Retailer 8
-
€1,473 EUR
$1,646 USD
View
Retailer 9
-
€1,781 EUR
$1,990 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
€1,839 EUR
$2,055 USD
View
B
Retailer 11
-
€2,346 EUR
$2,621 USD
View
B
Retailer 12
-
€2,393 EUR
$2,674 USD
View
B
Retailer 13
-
€3,083 EUR
£2,712 GBP
View
B
Retailer 14
-
€4,124 EUR
£3,628 GBP
View
Most Expensive
B
Taylor and Hart
BN95526 · Oct 31
€4,533 EUR
$5,064 USD
View
14 more retailers have this diamond
Prices start from €997 EURSave up to €3,536 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.

A
3.63ct Round
€997 EUR