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Emerald|Lab Grown|IGI

1.03ct D SI2 Emerald Lab Grown Diamond

ID • D/SI2 • IGI LG472172675

Shape and cutting style on the report: Emerald cut

Certificate IGI LG472172675

Diamond specifications and retailer prices

From $1,128 NZD
As of November 6, 2026
Save $1,010 NZD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,681 NZD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG472172675 or 472172675. Listed at 11 retailers as of November 4, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle24.7°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG472172675
Dimensions6.63 × 4.89 × 3.15 mm
L/W Ratio1.36
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.63 mm4.89 mm1.03 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG472172675
Side View
Table 61.5%Crown 24.7°Girdle: MED-STKPavilion 36°Culet: LNGDepth 64.4%

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 6
Current: $3,681 NZD|Low: $1,083 NZD|High: $5,579 NZD|Avg: $2,179 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$1,128 NZD
Retailer 11$1,227 NZD
Retailer 3$1,263 NZD
Retailer 8$1,309 NZD
Retailer 10$1,309 NZD
Retailer 7$1,601 NZD
Retailer 2$2,069 NZD
Retailer 9$2,138 NZD
Retailer 5$3,344 NZD
NZ Jewellers$3,681 NZD
Retailer 4$5,515 NZD

45 data points across 11 retailers

11 retailers$1,128 NZD to $2,138 NZD

B
Cheapest Retailer
-
$1,128 NZD
B
Retailer 2
-
$1,227 NZD
View
B
Retailer 3
-
$1,263 NZD
View
Final sale: no returns
Retailer 4
-
$1,309 NZD
View
Price last confirmed 21 days ago
B
Retailer 5
-
$1,309 NZD
View
B
Retailer 6
-
$1,601 NZD
View
B
Retailer 7
-
$2,069 NZD
View
B
Retailer 8
-
$2,138 NZD
View
Retailer 9
-
$3,344 NZD
View
Price under review
Most Expensive
NZ Jewellers
1f0e7bf9-20fd-4e3d-8b78-6e649cb0a0aa · Nov 6
$3,681 NZD
$2,069 USD
View
Price under review
9 more retailers have this diamond
Prices start from $1,128 NZDSave up to $1,010 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
1.03ct Emerald
$1,128 NZD