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Oval|Lab Grown|IGI

1.55ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG729576130

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729576130

Diamond specifications and retailer prices

From $504 NZD
$283 USD
As of October 30, 2026
Save $1,920 NZD (79%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,424 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729576130 or 729576130. Listed at 27 retailers as of October 30, 2026, with prices from $504 to $2,424, a $1,920 spread on the same certified stone. Reve Diamonds lists it at $2,424. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729576130
Dimensions6.55 × 6.55 × 3.93 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
6.55 mm6.55 mm1.55 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729576130
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $592 NZD|Low: $433 NZD|High: $2,304 NZD|Avg: $1,135 NZD|+0.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 2$450 NZD
Retailer 10$504 NZD
Retailer 9$522 NZD
Retailer 6$557 NZD
Retailer 1$592 NZD
Retailer 3$751 NZD
Retailer 14$757 NZD
Retailer 13$958 NZD
Retailer 8$1,029 NZD
Retailer 11$1,063 NZD
Retailer 16$1,064 NZD
Retailer 17$1,074 NZD
Retailer 15$1,300 NZD
Retailer 18$1,408 NZD
Retailer 7$1,793 NZD
Retailer 5$2,032 NZD
Retailer 12$2,248 NZD
Retailer 4$2,304 NZD

41 data points across 18 retailers

27 retailers$504 NZD to $2,424 NZD

Retailer 1
-
$450 NZD
$253 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$504 NZD
$283 USD
View
Final sale: no returns
Retailer 3
-
$522 NZD
$293 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$557 NZD
$313 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$557 NZD
$313 USD
View
Retailer 6
-
$557 NZD
$313 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$557 NZD
$313 USD
View
A
Retailer 8
-
$592 NZD
£262 GBP
View
B+
Retailer 9
-
$751 NZD
$422 USD
View
A
Retailer 10
-
$757 NZD
$425 USD
View
A
Retailer 11
-
$958 NZD
ZAR 8,696 ZAR
View
A
Retailer 12
-
$1,029 NZD
$578 USD
View
A
Retailer 13
-
$1,063 NZD
£470 GBP
View
A
Retailer 14
-
$1,064 NZD
€569 EUR
View
A
Retailer 15
-
$1,074 NZD
A$928 AUD
View
B+
Retailer 16
-
$1,157 NZD
$650 USD
View
B+
Retailer 17
-
$1,300 NZD
A$1,123 AUD
View
B+
Retailer 18
-
$1,408 NZD
$791 USD
View
Retailer 19
-
$1,793 NZD
$1,007 USD
View
Price last confirmed 22 days ago
B+
Retailer 20
-
$1,801 NZD
SGD 1,367 SGD
View
B+
Retailer 21
-
$1,885 NZD
$1,059 USD
View
B
Retailer 22
-
$2,032 NZD
$1,141 USD
View
B
Retailer 23
-
$2,171 NZD
£960 GBP
View
B
Retailer 24
-
$2,195 NZD
$1,233 USD
View
B
Retailer 25
-
$2,248 NZD
£994 GBP
View
Retailer 26
-
$2,304 NZD
A$1,991 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Reve Diamonds
658F92220 · Oct 30
$2,424 NZD
$1,362 USD
View
26 more retailers have this diamond
Prices start from $504 NZDSave up to $1,920 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
1.55ct Oval
$504 NZD