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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 $1,586 AUD
$1,114 USD
As of October 29, 2026
Save $5,623 AUD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,209 AUD 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 $1,586 to $7,209, a $5,623 spread on the same certified stone. Taylor and Hart lists it at $7,209. 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: $6,559 AUD|Low: $1,273 AUD|High: $14,079 AUD|Avg: $4,232 AUD|+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$1,634 AUD
Retailer 8$1,777 AUD
Retailer 6$2,086 AUD
Retailer 4$2,330 AUD
Retailer 9$2,343 AUD
Retailer 3$2,583 AUD
Retailer 5$2,833 AUD
Retailer 7$2,925 AUD
Retailer 11$3,731 AUD
Retailer 10$4,903 AUD
Retailer 1$6,559 AUD
Taylor and Hart$7,209 AUD
Retailer 12$14,079 AUD

16 data points across 13 retailers

16 retailers$1,586 AUD to $7,209 AUD

A
Cheapest Retailer
-
$1,586 AUD
$1,114 USD
A
Retailer 2
-
$1,634 AUD
$1,148 USD
View
A
Retailer 3
-
$1,725 AUD
$1,212 USD
View
B+
Retailer 4
-
$1,777 AUD
$1,248 USD
View
Final sale: no returns
Retailer 5
-
$1,839 AUD
$1,292 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$1,839 AUD
$1,292 USD
View
B+
Retailer 7
-
$2,086 AUD
$1,465 USD
View
B+
Retailer 8
-
$2,343 AUD
$1,646 USD
View
Retailer 9
-
$2,833 AUD
$1,990 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$2,925 AUD
$2,055 USD
View
B
Retailer 11
-
$3,731 AUD
$2,621 USD
View
B
Retailer 12
-
$3,807 AUD
$2,674 USD
View
B
Retailer 13
-
$4,903 AUD
£2,712 GBP
View
B
Retailer 14
-
$6,559 AUD
£3,628 GBP
View
Most Expensive
B
Taylor and Hart
BN95526 · Oct 30
$7,209 AUD
$5,064 USD
View
14 more retailers have this diamond
Prices start from $1,586 AUDSave up to $5,623 AUD

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
$1,586 AUD