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Emerald|Lab Grown|IGI

1.13ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG512221604

Shape and cutting style on the report: Emerald cut

Certificate IGI LG512221604

Diamond specifications and retailer prices

From $1,490 NZD
As of November 4, 2026
Save $3,748 NZD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,759 NZD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 1.13ct lab-grown emerald diamond

This 1.13ct lab-grown emerald 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 LG512221604 or 512221604. Listed at 12 retailers as of November 3, 2026, with a 252% 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

1.13
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.3°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512221604
Dimensions7.37 × 4.78 × 3.03 mm
L/W Ratio1.54
Culet sizeLong
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
7.37 mm4.78 mm1.13 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512221604
Side View
Table 65.0%Crown 26.3°Girdle: MED-STKPavilion 37.6°Culet: LNGDepth 63.4%

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: $6,759 NZD|Low: $1,490 NZD|High: $9,099 NZD|Avg: $4,336 NZD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5$1,490 NZD
Retailer 6$2,409 NZD
Retailer 7$2,796 NZD
Retailer 9$2,796 NZD
Retailer 11$3,096 NZD
Retailer 3$3,803 NZD
Retailer 8$4,419 NZD
Retailer 4$5,143 NZD
Retailer 10$5,210 NZD
Flawless Fine Jewelry$6,759 NZD
Retailer 2$8,955 NZD

22 data points across 11 retailers

12 retailers$1,490 NZD to $5,239 NZD

B+
Cheapest Retailer
-
$1,490 NZD
B
Retailer 2
-
$2,409 NZD
View
B
Retailer 3
-
$2,622 NZD
View
B
Retailer 4
-
$2,796 NZD
View
Retailer 5
-
$2,796 NZD
View
Price last confirmed 24 days ago
B
Retailer 6
-
$3,096 NZD
View
B
Retailer 7
-
$4,419 NZD
View
B
Retailer 8
-
$5,143 NZD
View
B
Retailer 9
-
$5,210 NZD
View
B
Retailer 10
-
$5,239 NZD
View
Most Expensive
Flawless Fine Jewelry
0F4F8BFA1 · Nov 4
$6,759 NZD
£3,000 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $1,490 NZDSave up to $3,748 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+
1.13ct Emerald
$1,490 NZD