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Emerald|Lab Grown|IGI

1.03ct F VVS1 Emerald Lab Grown Diamond

EX • F/VVS1 • IGI LG620450597

Shape and cutting style on the report: Emerald cut

Certificate IGI LG620450597

Diamond specifications and retailer prices

From $429 NZD
As of November 5, 2026
Save $1,825 NZD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,690 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG620450597 or 620450597. Listed at 23 retailers as of November 2, 2026, with a 425% 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

1.03
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.3°
Pavilion angle44.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620450597
Dimensions6.69 × 4.73 × 3.27 mm
L/W Ratio1.41
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
6.69 mm4.73 mm1.03 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620450597
Side View
Table 68.0%Crown 29.3°Girdle: MED-STKPavilion 44.3°Culet: LNGDepth 69.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,690 NZD|Low: $408 NZD|High: $3,690 NZD|Avg: $1,478 NZD
Do Amore 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
November 5, 2026
Retailer 14$429 NZD
Retailer 12$605 NZD
Retailer 4$669 NZD
Retailer 9$908 NZD
Retailer 2$986 NZD
Retailer 11$1,217 NZD
Retailer 8$1,290 NZD
Retailer 5$1,540 NZD
Retailer 10$1,540 NZD
Retailer 3$1,934 NZD
Retailer 13$1,996 NZD
Retailer 7$2,106 NZD
Retailer 6$2,148 NZD
Do Amore Diamonds$3,690 NZD

44 data points across 14 retailers

23 retailers$429 NZD to $2,255 NZD

Retailer 1
-
$365 NZD
Price last confirmed 17 days ago
Retailer 2
-
$424 NZD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$429 NZD
View
Final sale: no returns
Retailer 4
-
$447 NZD
View
Price last confirmed 43 days ago
Retailer 5
-
$452 NZD
View
Price last confirmed 17 days ago
Retailer 6
-
$452 NZD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$605 NZD
View
A
Retailer 8
-
$669 NZD
View
B+
Retailer 9
-
$908 NZD
View
Retailer 10
-
$972 NZD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$986 NZD
View
Retailer 12
-
$1,212 NZD
View
Price last confirmed 39 days ago
Retailer 13
-
$1,217 NZD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$1,290 NZD
View
B
Retailer 15
-
$1,540 NZD
View
B
Retailer 16
-
$1,540 NZD
View
Retailer 17
-
$1,605 NZD
View
Price last confirmed 18 days ago
B
Retailer 18
-
$1,934 NZD
View
B
Retailer 19
-
$1,996 NZD
View
B
Retailer 20
-
$2,106 NZD
View
Retailer 21
-
$2,148 NZD
View
Price last confirmed 18 days ago
B
Retailer 22
-
$2,255 NZD
View
Most Expensive
Do Amore Diamonds
27-E01D45172 · Nov 4
$3,690 NZD
$2,080 USD
View
Price under review
22 more retailers have this diamond
Prices start from $429 NZDSave up to $1,825 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.

A
1.03ct Emerald
$429 NZD