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Round|Lab Grown|IGI

1.07ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG733564306

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733564306

Diamond specifications and retailer prices

From $284 NZD
$160 USD
As of October 26, 2026
Save $1,610 NZD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,273 NZD at Helzberg Diamonds · As of October 9, 2026
View at Helzberg Diamonds

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round 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 LG733564306 or 733564306. Listed at 21 retailers as of October 26, 2026, with a 567% 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

1.07
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733564306
Dimensions6.52 × 6.48 × 4.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.52 mm6.48 mm1.07 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733564306
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.8%

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 26
Current: $2,273 NZD|Low: $220 NZD|High: $2,273 NZD|Avg: $863 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
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Retailer 21
October 29, 2026
Retailer 12$284 NZD
Retailer 8$318 NZD
Retailer 3$330 NZD
Retailer 7$353 NZD
Retailer 18$353 NZD
Retailer 20$562 NZD
Retailer 13$593 NZD
Retailer 16$606 NZD
Retailer 2$611 NZD
Retailer 15$617 NZD
Retailer 9$637 NZD
Retailer 4$788 NZD
Retailer 17$860 NZD
Retailer 11$949 NZD
Retailer 21$1,136 NZD
Retailer 6$1,150 NZD
Retailer 5$1,233 NZD
Retailer 14$1,597 NZD
Retailer 19$1,654 NZD
Retailer 10$1,894 NZD
Helzberg Diamonds$2,273 NZD

28 data points across 21 retailers

21 retailers$284 NZD to $1,894 NZD

A
Cheapest Retailer
-
$284 NZD
$160 USD
A
Retailer 2
-
$318 NZD
$179 USD
View
Final sale: no returns
A
Retailer 3
-
$330 NZD
$186 USD
View
A
Retailer 4
-
$353 NZD
$199 USD
View
A
Retailer 5
-
$353 NZD
$199 USD
View
A
Retailer 6
-
$562 NZD
$317 USD
View
A
Retailer 7
-
$593 NZD
£263 GBP
View
A
Retailer 8
-
$606 NZD
ZAR 5,520 ZAR
View
A
Retailer 9
-
$611 NZD
€328 EUR
View
B+
Retailer 10
-
$617 NZD
£274 GBP
View
A
Retailer 11
-
$637 NZD
$359 USD
View
B+
Retailer 12
-
$788 NZD
$444 USD
View
B+
Retailer 13
-
$860 NZD
A$746 AUD
View
B+
Retailer 14
-
$949 NZD
$535 USD
View
B
Retailer 15
-
$1,136 NZD
$640 USD
View
B
Retailer 16
-
$1,150 NZD
$648 USD
View
B
Retailer 17
-
$1,233 NZD
$695 USD
View
B
Retailer 18
-
$1,597 NZD
$900 USD
View
B
Retailer 19
-
$1,654 NZD
£734 GBP
View
B
Retailer 20
-
$1,894 NZD
$1,068 USD
View
Most Expensive
Helzberg Diamonds
ZXZOGIMGHMMI · Oct 9
$2,273 NZD
$1,281 USD
View
Price last confirmed 21 days ago
20 more retailers have this diamond
Prices start from $284 NZDSave up to $1,610 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
1.07ct Round
$284 NZD