CaratHunter
Plans
Round|Lab Grown|IGI

5.25ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG584366831

Shape and cutting style on the report: Round brilliant

Certificate IGI LG584366831

Diamond specifications and retailer prices

From $1,363 NZD
$768 USD
As of October 31, 2026
Save $6,089 NZD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,452 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.25ct lab-grown round diamond

This 5.25ct 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 IGI LG584366831 or 584366831. Listed at 17 retailers as of October 31, 2026, with prices from $1,363 to $7,452, a $6,089 spread on the same certified stone. Brilliant Earth lists it at $7,452. 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

5.25
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG584366831
Dimensions11.12 × 11.07 × 6.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.12 mm11.07 mm5.25 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG584366831
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.2%

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 31
Current: $7,452 NZD|Low: $917 NZD|High: $7,683 NZD|Avg: $3,507 NZD|-3.0%
Brilliant Earth
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
October 31, 2026
Retailer 6$1,329 NZD
Retailer 13$1,363 NZD
Retailer 11$1,730 NZD
Retailer 14$2,237 NZD
Retailer 4$2,298 NZD
Retailer 2$2,312 NZD
Retailer 8$2,860 NZD
Retailer 10$2,867 NZD
Retailer 15$3,190 NZD
Retailer 12$3,605 NZD
Retailer 5$4,641 NZD
Retailer 3$4,867 NZD
Retailer 9$5,976 NZD
Retailer 7$6,579 NZD
Brilliant Earth$7,452 NZD

32 data points across 15 retailers

17 retailers$1,363 NZD to $7,452 NZD

Retailer 1
-
$1,146 NZD
$646 USD
Price last confirmed 39 days ago
Retailer 2
-
$1,247 NZD
$703 USD
View
Price last confirmed 39 days ago
Retailer 3
-
$1,311 NZD
$739 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$1,363 NZD
$768 USD
View
Final sale: no returns
A
Retailer 5
-
$1,730 NZD
$975 USD
View
A
Retailer 6
-
$2,237 NZD
$1,261 USD
View
B+
Retailer 7
-
$2,298 NZD
$1,295 USD
View
A
Retailer 8
-
$2,312 NZD
€1,241 EUR
View
B+
Retailer 9
-
$2,860 NZD
A$2,480 AUD
View
B+
Retailer 10
-
$2,867 NZD
ZAR 26,106 ZAR
View
B+
Retailer 11
-
$3,190 NZD
$1,798 USD
View
B+
Retailer 12
-
$3,605 NZD
$2,032 USD
View
Retailer 13
-
$3,738 NZD
$2,107 USD
View
Price last confirmed 35 days ago
Retailer 14
-
$4,641 NZD
$2,616 USD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$4,867 NZD
$2,743 USD
View
B
Retailer 16
-
$5,976 NZD
£2,652 GBP
View
Most Expensive
B
Brilliant Earth
7633740A · Oct 31
$7,452 NZD
$4,200 USD
View
16 more retailers have this diamond
Prices start from $1,363 NZDSave up to $6,089 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.

A
5.25ct Round
$1,363 NZD