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Emerald|Lab Grown|IGI

10.03ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG600309505

Shape and cutting style on the report: Emerald cut

Certificate IGI LG600309505

Diamond specifications and retailer prices

From $9,225 NZD
$5,199 USD
As of October 30, 2026
Save $10,930 NZD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $38,244 NZD at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 10.03ct lab-grown emerald diamond

This 10.03ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600309505 or 600309505. Listed at 15 retailers as of October 30, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.03
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600309505
Dimensions15.30 × 10.24 × 6.43 mm
L/W Ratio1.49
Culet sizeLarge
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
15.30 mm10.24 mm10.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600309505
Side View
Table 65.0%Crown 34.2°Girdle: MediumPavilion 39.7°Culet: LargeDepth 62.8%

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: Oct 30
Current: $13,706 NZD|Low: $8,856 NZD|High: $38,244 NZD|Avg: $14,899 NZD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
October 31, 2026
Retailer 8$9,225 NZD
Retailer 6$9,448 NZD
Retailer 3$10,245 NZD
Retailer 2$10,701 NZD
Retailer 11$10,701 NZD
Retailer 9$10,726 NZD
Retailer 5$12,475 NZD
Retailer 13$12,702 NZD
Retailer 7$13,417 NZD
Retailer 1$13,706 NZD
Retailer 4$15,170 NZD
Retailer 12$16,531 NZD
Retailer 10$20,154 NZD
Taylor and Hart$38,244 NZD

40 data points across 14 retailers

15 retailers$9,225 NZD to $20,154 NZD

B+
Cheapest Retailer
-
$9,225 NZD
$5,199 USD
B+
Retailer 2
-
$9,448 NZD
$5,325 USD
View
B
Retailer 3
-
$9,666 NZD
$5,448 USD
View
B
Retailer 4
-
$10,245 NZD
$5,774 USD
View
B
Retailer 5
-
$10,701 NZD
$6,031 USD
View
Retailer 6
-
$10,701 NZD
$6,031 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$10,726 NZD
$6,045 USD
View
B
Retailer 8
-
$12,475 NZD
$7,031 USD
View
B
Retailer 9
-
$12,702 NZD
$7,159 USD
View
B
Retailer 10
-
$13,417 NZD
$7,562 USD
View
B
Retailer 11
-
$13,706 NZD
£6,082 GBP
View
B
Retailer 12
-
$15,170 NZD
£6,732 GBP
View
B
Retailer 13
-
$16,531 NZD
$9,317 USD
View
B
Retailer 14
-
$20,154 NZD
$11,359 USD
View
Most Expensive
Taylor and Hart
VW0QBA0 · Oct 18
$38,244 NZD
$21,555 USD
View
Price under review
14 more retailers have this diamond
Prices start from $9,225 NZDSave up to $10,930 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+
10.03ct Emerald
$9,225 NZD