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Round|Lab Grown|IGI

1.24ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG487108199

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487108199

Diamond specifications and retailer prices

From $1,782 NZD
As of November 3, 2026
Save $2,535 NZD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,382 NZD at Aida Diamonds · As of October 31, 2026
View at Aida Diamonds

About this 1.24ct lab-grown round diamond

This 1.24ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG487108199 or 487108199. Listed at 13 retailers as of November 3, 2026, with a 142% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487108199
Dimensions6.84 × 6.87 × 4.28 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.84 mm6.87 mm1.24 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487108199
Side View
Table 56.0%Crown 35.8°GirdlePavilion 40.5°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $5,382 NZD|Low: $1,710 NZD|High: $7,098 NZD|Avg: $3,526 NZD|-0.1%
Aida Diamonds
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
November 3, 2026
Retailer 9$1,782 NZD
Retailer 10$1,902 NZD
Retailer 14$1,995 NZD
Retailer 11$2,066 NZD
Retailer 13$2,066 NZD
Retailer 8$2,374 NZD
Retailer 3$2,987 NZD
Retailer 12$3,298 NZD
Retailer 2$3,800 NZD
Retailer 4$4,317 NZD
Retailer 6$4,623 NZD
Retailer 5$4,742 NZD
Aida Diamonds$5,382 NZD
Retailer 7$7,005 NZD

26 data points across 14 retailers

13 retailers$1,782 NZD to $4,317 NZD

B
Cheapest Retailer
-
$1,782 NZD
B
Retailer 2
-
$1,902 NZD
View
B
Retailer 3
-
$1,938 NZD
View
B
Retailer 4
-
$1,995 NZD
View
Final sale: no returns
Retailer 5
-
$2,066 NZD
View
Price last confirmed 18 days ago
B
Retailer 6
-
$2,066 NZD
View
B
Retailer 7
-
$2,374 NZD
View
B
Retailer 8
-
$3,298 NZD
View
B
Retailer 9
-
$3,800 NZD
View
B
Retailer 10
-
$3,872 NZD
View
B
Retailer 11
-
$4,317 NZD
View
Most Expensive
Aida Diamonds
497050051 · Oct 31
$5,382 NZD
A$4,657 AUD
View
Price under review
11 more retailers have this diamond
Prices start from $1,782 NZDSave up to $2,535 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
1.24ct Round
$1,782 NZD