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Round|Lab Grown|IGI

1.10ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG499191780

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499191780

Diamond specifications and retailer prices

From $1,135 NZD
As of November 4, 2026
Save $2,164 NZD (66%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,514 NZD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 1.1ct lab-grown round diamond

This 1.1ct 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 LG499191780 or 499191780. Listed at 14 retailers as of November 4, 2026, with a 191% 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

1.10
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499191780
Dimensions6.60 × 6.56 × 4.11 mm
L/W Ratio1.01
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
6.60 mm6.56 mm1.10 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499191780
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: Nov 4
Current: $5,514 NZD|Low: $1,135 NZD|High: $8,673 NZD|Avg: $4,236 NZD|+2.5%
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
Retailer 14
Retailer 15
November 4, 2026
Retailer 10$1,135 NZD
Retailer 11$2,583 NZD
Retailer 15$2,810 NZD
Retailer 4$2,893 NZD
Retailer 12$2,996 NZD
Retailer 14$2,996 NZD
Retailer 5$3,300 NZD
Retailer 6$4,041 NZD
Retailer 13$4,726 NZD
Retailer 8$5,013 NZD
Retailer 7$5,439 NZD
Cape Diamonds$5,514 NZD
Retailer 3$5,616 NZD
Retailer 2$7,206 NZD
Retailer 9$8,558 NZD

35 data points across 15 retailers

14 retailers$1,135 NZD to $3,300 NZD

B+
Cheapest Retailer
-
$1,135 NZD
B
Retailer 2
-
$2,583 NZD
View
B
Retailer 3
-
$2,810 NZD
View
B
Retailer 4
-
$2,893 NZD
View
Final sale: no returns
B
Retailer 5
-
$2,996 NZD
View
Retailer 6
-
$2,996 NZD
View
Price last confirmed 24 days ago
B
Retailer 7
-
$3,300 NZD
View
Retailer 8
-
$4,726 NZD
View
Price under review
Retailer 9
-
$5,013 NZD
View
Price under review
Retailer 10
-
$5,439 NZD
View
Price under review
Most Expensive
Cape Diamonds
cert_499191780 · Nov 3
$5,514 NZD
ZAR 50,214 ZAR
View
Price under review
10 more retailers have this diamond
Prices start from $1,135 NZDSave up to $2,164 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+
1.10ct Round
$1,135 NZD