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Round|Lab Grown|GIA

5.26ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • GIA 2437120342

Certificate GIA 2437120342

Diamond specifications and retailer prices

From $3,274 AUD
$2,300 USD
As of October 31, 2026
Save $8,792 AUD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $15,627 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.26ct lab-grown round diamond

This 5.26ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2437120342. Listed at 15 retailers as of October 29, 2026, with a 269% 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

5.26
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2437120342
Dimensions11.14 × 11.09 × 6.92 mm
L/W Ratio1.00
Top View
11.14 mm11.09 mm5.26 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2437120342
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.0%

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: $12,066 AUD|Low: $2,804 AUD|High: $24,087 AUD|Avg: $7,196 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
Retailer 13
Retailer 14
Retailer 15
Taylor and Hart
October 29, 2026
Retailer 5$3,274 AUD
Retailer 10$3,501 AUD
Retailer 15$3,810 AUD
Retailer 13$3,921 AUD
Retailer 7$3,952 AUD
Retailer 11$4,062 AUD
Retailer 9$4,292 AUD
Retailer 14$4,412 AUD
Retailer 6$5,147 AUD
Retailer 8$6,089 AUD
Retailer 2$6,161 AUD
Retailer 12$6,329 AUD
Retailer 3$7,724 AUD
Retailer 1$12,066 AUD
Taylor and Hart$15,627 AUD
Retailer 4$24,087 AUD

19 data points across 16 retailers

15 retailers$3,274 AUD to $12,066 AUD

B+
Cheapest Retailer
-
$3,274 AUD
$2,300 USD
B+
Retailer 2
-
$3,501 AUD
$2,459 USD
View
B+
Retailer 3
-
$3,810 AUD
$2,676 USD
View
B+
Retailer 4
-
$3,921 AUD
$2,754 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,062 AUD
$2,853 USD
View
Retailer 6
-
$4,062 AUD
$2,853 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$4,292 AUD
$3,015 USD
View
B
Retailer 8
-
$4,412 AUD
$3,099 USD
View
B
Retailer 9
-
$6,089 AUD
$4,277 USD
View
B
Retailer 10
-
$6,161 AUD
$4,328 USD
View
B
Retailer 11
-
$6,329 AUD
$4,446 USD
View
B
Retailer 12
-
$7,724 AUD
£4,272 GBP
View
B
Retailer 13
-
$12,066 AUD
£6,674 GBP
View
Most Expensive
Taylor and Hart
VRY5GD7 · Oct 30
$15,627 AUD
$10,977 USD
View
Price under review
13 more retailers have this diamond
Prices start from $3,274 AUDSave up to $8,792 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.

B+
5.26ct Round
$3,274 AUD