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Round|Lab Grown|IGI

0.73ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG783666310

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783666310

Diamond specifications and retailer prices

From $227 NZD
$128 USD
As of October 29, 2026
Save $2,128 NZD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,355 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783666310 or 783666310. Listed at 22 retailers as of October 29, 2026, with prices from $227 to $2,355, a $2,128 spread on the same certified stone. MOH London lists it at $2,355. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783666310
Dimensions5.75 × 5.77 × 3.58 mm
L/W Ratio1.00
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
5.75 mm5.77 mm0.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783666310
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: $2,355 NZD|Low: $220 NZD|High: $2,402 NZD|Avg: $736 NZD|-1.9%
MOH London
Retailer 2
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Retailer 22
October 31, 2026
Retailer 10$227 NZD
Retailer 6$254 NZD
Retailer 22$263 NZD
Retailer 5$280 NZD
Retailer 21$280 NZD
Retailer 11$381 NZD
Retailer 15$381 NZD
Retailer 4$460 NZD
Retailer 16$467 NZD
Retailer 17$501 NZD
Retailer 18$507 NZD
Retailer 13$649 NZD
Retailer 20$714 NZD
Retailer 12$727 NZD
Retailer 14$783 NZD
Retailer 3$832 NZD
Retailer 2$886 NZD
Retailer 19$888 NZD
Retailer 7$901 NZD
Retailer 8$1,002 NZD
Retailer 9$1,708 NZD
MOH London$2,355 NZD

38 data points across 22 retailers

22 retailers$227 NZD to $2,355 NZD

A
Cheapest Retailer
-
$227 NZD
$128 USD
A
Retailer 2
-
$254 NZD
$143 USD
View
Final sale: no returns
A
Retailer 3
-
$263 NZD
$148 USD
View
A
Retailer 4
-
$280 NZD
$158 USD
View
A
Retailer 5
-
$280 NZD
$158 USD
View
Retailer 6
-
$381 NZD
$215 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$381 NZD
$215 USD
View
A
Retailer 8
-
$460 NZD
$259 USD
View
A
Retailer 9
-
$467 NZD
£207 GBP
View
A
Retailer 10
-
$501 NZD
€269 EUR
View
A
Retailer 11
-
$507 NZD
ZAR 4,616 ZAR
View
B+
Retailer 12
-
$649 NZD
$366 USD
View
A
Retailer 13
-
$714 NZD
A$619 AUD
View
Retailer 14
-
$727 NZD
$410 USD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
$783 NZD
SGD 596 SGD
View
B+
Retailer 16
-
$832 NZD
$469 USD
View
B+
Retailer 17
-
$886 NZD
A$768 AUD
View
B+
Retailer 18
-
$888 NZD
A$770 AUD
View
B+
Retailer 19
-
$901 NZD
$508 USD
View
B+
Retailer 20
-
$1,002 NZD
$565 USD
View
B
Retailer 21
-
$1,708 NZD
$962 USD
View
Most Expensive
B
MOH London
LG783666310 · Oct 29
$2,355 NZD
£1,045 GBP
View
21 more retailers have this diamond
Prices start from $227 NZDSave up to $2,128 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
0.73ct Round
$227 NZD