CaratHunter
Plans
Round|Lab Grown|IGI

1.46ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG488143392

Shape and cutting style on the report: Round brilliant

Certificate IGI LG488143392

Diamond specifications and retailer prices

From $2,239 NZD
$1,260 USD
As of November 2, 2026
Save $942 NZD (30%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,288 NZD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 1.46ct lab-grown round diamond

This 1.46ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG488143392 or 488143392. Listed at 15 retailers as of November 2, 2026, with a 42% 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

1.46
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488143392
Dimensions7.33 × 7.30 × 4.40 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
7.33 mm7.30 mm1.46 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488143392
Side View
Table 59.5%Crown 33.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.1%

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 2
Current: $5,288 NZD|Low: $2,239 NZD|High: $8,324 NZD|Avg: $4,270 NZD|+2.7%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$2,239 NZD
Retailer 6$2,479 NZD
Retailer 9$2,776 NZD
Retailer 7$2,876 NZD
Retailer 10$3,181 NZD
Retailer 2$4,043 NZD
Retailer 8$4,541 NZD
Cape Diamonds$5,288 NZD
Retailer 3$7,495 NZD
Retailer 4$8,259 NZD

43 data points across 10 retailers

15 retailers$2,239 NZD to $3,181 NZD

B
Cheapest Retailer
-
$2,239 NZD
$1,260 USD
B
Retailer 2
-
$2,479 NZD
$1,395 USD
View
B
Retailer 3
-
$2,698 NZD
$1,518 USD
View
B
Retailer 4
-
$2,776 NZD
$1,562 USD
View
Final sale: no returns
Retailer 5
-
$2,876 NZD
$1,618 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
$2,876 NZD
$1,618 USD
View
B
Retailer 7
-
$3,181 NZD
$1,790 USD
View
Retailer 8
-
$4,043 NZD
£1,791 GBP
View
Price under review
Retailer 9
-
$4,541 NZD
$2,555 USD
View
Price under review
Retailer 10
-
$5,220 NZD
$2,937 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_488143392 · Oct 29
$5,288 NZD
ZAR 48,065 ZAR
View
Price under review
10 more retailers have this diamond
Prices start from $2,239 NZDSave up to $942 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
1.46ct Round
$2,239 NZD