CaratHunter
Plans
Emerald|Lab Grown|IGI

1.09ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG640431959

Shape and cutting style on the report: Emerald cut

Certificate IGI LG640431959

Diamond specifications and retailer prices

From $299 NZD
$168 USD
As of October 29, 2026
Save $1,713 NZD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,012 NZD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG640431959 or 640431959. Listed at 21 retailers as of October 25, 2026, with prices from $299 to $2,012, a $1,713 spread on the same certified stone. Brilliant Earth lists it at $2,012. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640431959
Dimensions6.72 × 4.82 × 3.34 mm
L/W Ratio1.39
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
6.72 mm4.82 mm1.09 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640431959
Side View
Table 64.0%Crown 35.2°Girdle: MED-STKPavilion 41.3°Culet: LNGDepth 69.3%

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: Oct 29
Current: $2,012 NZD|Low: $299 NZD|High: $2,012 NZD|Avg: $831 NZD
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 13$299 NZD
Retailer 7$335 NZD
Retailer 18$347 NZD
Retailer 16$370 NZD
Retailer 21$370 NZD
Retailer 12$433 NZD
Retailer 9$502 NZD
Retailer 11$627 NZD
Retailer 4$641 NZD
Retailer 15$643 NZD
Retailer 2$659 NZD
Retailer 5$807 NZD
Retailer 19$904 NZD
Retailer 14$979 NZD
Retailer 10$1,017 NZD
Retailer 17$1,191 NZD
Retailer 20$1,259 NZD
Retailer 6$1,289 NZD
Retailer 3$1,737 NZD
Retailer 8$1,943 NZD
Brilliant Earth$2,012 NZD

39 data points across 21 retailers

21 retailers$299 NZD to $2,012 NZD

A
Cheapest Retailer
-
$299 NZD
$168 USD
A
Retailer 2
-
$335 NZD
$188 USD
View
Final sale: no returns
A
Retailer 3
-
$347 NZD
$195 USD
View
A
Retailer 4
-
$370 NZD
$208 USD
View
A
Retailer 5
-
$370 NZD
$208 USD
View
A
Retailer 6
-
$433 NZD
HK$1,900 HKD
View
B+
Retailer 7
-
$502 NZD
$282 USD
View
Retailer 8
-
$627 NZD
ZAR 5,687 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$641 NZD
$360 USD
View
A
Retailer 10
-
$643 NZD
€344 EUR
View
A
Retailer 11
-
$659 NZD
£291 GBP
View
A
Retailer 12
-
$807 NZD
$453 USD
View
B+
Retailer 13
-
$904 NZD
A$781 AUD
View
Retailer 14
-
$979 NZD
$550 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$1,017 NZD
SGD 772 SGD
View
B+
Retailer 16
-
$1,191 NZD
$669 USD
View
B+
Retailer 17
-
$1,259 NZD
$707 USD
View
B
Retailer 18
-
$1,289 NZD
$724 USD
View
B
Retailer 19
-
$1,737 NZD
£768 GBP
View
B
Retailer 20
-
$1,943 NZD
$1,091 USD
View
Most Expensive
B
Brilliant Earth
18876388A · Oct 25
$2,012 NZD
$1,130 USD
View
20 more retailers have this diamond
Prices start from $299 NZDSave up to $1,713 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
1.09ct Emerald
$299 NZD