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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 $1,114 USD
As of October 29, 2026
Save $3,950 USD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,064 USD at Taylor and Hart · As of October 30, 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 $1,114 to $5,064, a $3,950 spread on the same certified stone. Taylor and Hart lists it at $5,064. 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
Color
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: $4,608 USD|Low: $894 USD|High: $9,890 USD|Avg: $2,973 USD|+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
Taylor and Hart
October 29, 2026
Retailer 2$1,148 USD
Retailer 8$1,248 USD
Retailer 6$1,465 USD
Retailer 4$1,637 USD
Retailer 9$1,646 USD
Retailer 3$1,814 USD
Retailer 5$1,990 USD
Retailer 7$2,055 USD
Retailer 11$2,621 USD
Retailer 10$3,444 USD
Retailer 1$4,608 USD
Taylor and Hart$5,064 USD
Retailer 12$9,890 USD

16 data points across 13 retailers

16 retailers$1,114 USD to $5,064 USD

A
Cheapest Retailer
-
$1,114 USD
A
Retailer 2
-
$1,148 USD
View
A
Retailer 3
-
$1,212 USD
View
B+
Retailer 4
-
$1,248 USD
View
Final sale: no returns
Retailer 5
-
$1,292 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$1,292 USD
View
B+
Retailer 7
-
$1,465 USD
View
B+
Retailer 8
-
$1,646 USD
View
Retailer 9
-
$1,990 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$2,055 USD
View
B
Retailer 11
-
$2,621 USD
View
B
Retailer 12
-
$2,674 USD
View
B
Retailer 13
-
$3,444 USD
£2,712 GBP
View
B
Retailer 14
-
$4,608 USD
£3,628 GBP
View
Most Expensive
B
Taylor and Hart
BN95526 · Oct 30
$5,064 USD
View
14 more retailers have this diamond
Prices start from $1,114 USDSave up to $3,950 USD

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
$1,114 USD