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Round|Lab Grown|IGI

1.01ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG492113586

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492113586

Diamond specifications and retailer prices

From $1,419 NZD
$800 USD
As of October 31, 2026
Save $1,641 NZD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,068 NZD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492113586 or 492113586. Listed at 14 retailers as of October 31, 2026, with a 116% 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

1.01
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492113586
Dimensions6.56 × 6.54 × 3.86 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
6.56 mm6.54 mm1.01 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492113586
Side View
Table 59.0%Crown 33.1°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 59.0%

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: Oct 31
Current: $5,068 NZD|Low: $1,419 NZD|High: $8,975 NZD|Avg: $4,013 NZD|+2.7%
Cape 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
October 30, 2026
Retailer 9$1,419 NZD
Retailer 8$2,376 NZD
Retailer 4$2,585 NZD
Retailer 3$2,660 NZD
Retailer 10$2,757 NZD
Retailer 12$2,757 NZD
Retailer 5$3,061 NZD
Retailer 11$4,359 NZD
Retailer 6$4,712 NZD
Cape Diamonds$5,068 NZD
Retailer 13$5,167 NZD
Retailer 2$6,663 NZD
Retailer 7$8,905 NZD

43 data points across 13 retailers

14 retailers$1,419 NZD to $3,061 NZD

B
Cheapest Retailer
-
$1,419 NZD
$800 USD
B
Retailer 2
-
$2,376 NZD
$1,339 USD
View
B
Retailer 3
-
$2,585 NZD
$1,457 USD
View
B
Retailer 4
-
$2,660 NZD
$1,499 USD
View
Final sale: no returns
B
Retailer 5
-
$2,757 NZD
$1,554 USD
View
Retailer 6
-
$2,757 NZD
$1,554 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$3,061 NZD
$1,725 USD
View
Retailer 8
-
$4,359 NZD
$2,457 USD
View
Price under review
Retailer 9
-
$4,712 NZD
€2,529 EUR
View
Price under review
Most Expensive
Cape Diamonds
cert_492113586 · Oct 29
$5,068 NZD
ZAR 46,143 ZAR
View
Price under review
9 more retailers have this diamond
Prices start from $1,419 NZDSave up to $1,641 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
1.01ct Round
$1,419 NZD