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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 $1,424 SGD
$1,114 USD
As of October 29, 2026
Save $5,050 SGD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,474 SGD 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 $1,424 to $6,474, a $5,050 spread on the same certified stone. Taylor and Hart lists it at $6,474. 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: $5,890 SGD|Low: $1,143 SGD|High: $12,643 SGD|Avg: $3,800 SGD|+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$1,468 SGD
Retailer 8$1,595 SGD
Retailer 6$1,873 SGD
Retailer 4$2,093 SGD
Retailer 9$2,104 SGD
Retailer 3$2,320 SGD
Retailer 5$2,544 SGD
Retailer 7$2,627 SGD
Retailer 11$3,351 SGD
Retailer 10$4,403 SGD
Retailer 1$5,890 SGD
Taylor and Hart$6,474 SGD
Retailer 12$12,643 SGD

16 data points across 13 retailers

16 retailers$1,424 SGD to $6,474 SGD

A
Cheapest Retailer
-
$1,424 SGD
$1,114 USD
A
Retailer 2
-
$1,468 SGD
$1,148 USD
View
A
Retailer 3
-
$1,549 SGD
$1,212 USD
View
B+
Retailer 4
-
$1,595 SGD
$1,248 USD
View
Final sale: no returns
Retailer 5
-
$1,652 SGD
$1,292 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$1,652 SGD
$1,292 USD
View
B+
Retailer 7
-
$1,873 SGD
$1,465 USD
View
B+
Retailer 8
-
$2,104 SGD
$1,646 USD
View
Retailer 9
-
$2,544 SGD
$1,990 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$2,627 SGD
$2,055 USD
View
B
Retailer 11
-
$3,351 SGD
$2,621 USD
View
B
Retailer 12
-
$3,418 SGD
$2,674 USD
View
B
Retailer 13
-
$4,403 SGD
£2,712 GBP
View
B
Retailer 14
-
$5,890 SGD
£3,628 GBP
View
Most Expensive
B
Taylor and Hart
BN95526 · Oct 30
$6,474 SGD
$5,064 USD
View
14 more retailers have this diamond
Prices start from $1,424 SGDSave up to $5,050 SGD

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
$1,424 SGD