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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 $4,081 NZD
$2,300 USD
As of October 31, 2026
Save $10,958 NZD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $19,476 NZD 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: $15,039 NZD|Low: $3,495 NZD|High: $30,021 NZD|Avg: $8,968 NZD|+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$4,081 NZD
Retailer 10$4,363 NZD
Retailer 15$4,748 NZD
Retailer 13$4,886 NZD
Retailer 7$4,926 NZD
Retailer 11$5,062 NZD
Retailer 9$5,350 NZD
Retailer 14$5,499 NZD
Retailer 6$6,414 NZD
Retailer 8$7,589 NZD
Retailer 2$7,679 NZD
Retailer 12$7,889 NZD
Retailer 3$9,626 NZD
Retailer 1$15,039 NZD
Taylor and Hart$19,476 NZD
Retailer 4$30,021 NZD

19 data points across 16 retailers

15 retailers$4,081 NZD to $15,039 NZD

B+
Cheapest Retailer
-
$4,081 NZD
$2,300 USD
B+
Retailer 2
-
$4,363 NZD
$2,459 USD
View
B+
Retailer 3
-
$4,748 NZD
$2,676 USD
View
B+
Retailer 4
-
$4,886 NZD
$2,754 USD
View
Final sale: no returns
B+
Retailer 5
-
$5,062 NZD
$2,853 USD
View
Retailer 6
-
$5,062 NZD
$2,853 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$5,350 NZD
$3,015 USD
View
B
Retailer 8
-
$5,499 NZD
$3,099 USD
View
B
Retailer 9
-
$7,589 NZD
$4,277 USD
View
B
Retailer 10
-
$7,679 NZD
$4,328 USD
View
B
Retailer 11
-
$7,889 NZD
$4,446 USD
View
B
Retailer 12
-
$9,626 NZD
£4,272 GBP
View
B
Retailer 13
-
$15,039 NZD
£6,674 GBP
View
Most Expensive
Taylor and Hart
VRY5GD7 · Oct 30
$19,476 NZD
$10,977 USD
View
Price under review
13 more retailers have this diamond
Prices start from $4,081 NZDSave up to $10,958 NZD

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
$4,081 NZD