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Round|Lab Grown|IGI

1.55ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG772633638

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772633638

Diamond specifications and retailer prices

From $692 NZD
$390 USD
As of October 29, 2026
Save $2,805 NZD (80%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $6,884 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round 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 LG772633638 or 772633638. Listed at 27 retailers as of October 29, 2026, with a 405% 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

1.55
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772633638
Dimensions7.45 × 7.48 × 4.56 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.48 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772633638
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.2%

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: $1,558 NZD|Low: $692 NZD|High: $4,524 NZD|Avg: $1,924 NZD|+3.6%
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
October 31, 2026
Retailer 3$692 NZD
Retailer 2$857 NZD
Retailer 5$857 NZD
Retailer 8$871 NZD
Retailer 16$1,118 NZD
Retailer 10$1,263 NZD
Retailer 7$1,427 NZD
Retailer 14$1,497 NZD
Retailer 1$1,558 NZD
Retailer 13$1,627 NZD
Retailer 11$2,205 NZD
Retailer 9$2,398 NZD
Retailer 15$2,406 NZD
Retailer 6$3,211 NZD
Retailer 12$3,497 NZD
Retailer 4$4,524 NZD

42 data points across 16 retailers

27 retailers$692 NZD to $3,497 NZD

Retailer 1
-
$664 NZD
$374 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$692 NZD
$390 USD
View
A
Retailer 3
-
$772 NZD
$435 USD
View
Final sale: no returns
Retailer 4
-
$775 NZD
$437 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$837 NZD
$472 USD
View
Price last confirmed 46 days ago
A
Retailer 6
-
$857 NZD
$483 USD
View
Retailer 7
-
$857 NZD
$483 USD
View
Price last confirmed 29 days ago
A
Retailer 8
-
$871 NZD
$491 USD
View
B+
Retailer 9
-
$1,118 NZD
$630 USD
View
B+
Retailer 10
-
$1,141 NZD
$643 USD
View
B+
Retailer 11
-
$1,263 NZD
£561 GBP
View
B+
Retailer 12
-
$1,427 NZD
$804 USD
View
B+
Retailer 13
-
$1,497 NZD
A$1,298 AUD
View
B+
Retailer 14
-
$1,558 NZD
£691 GBP
View
B+
Retailer 15
-
$1,627 NZD
ZAR 14,814 ZAR
View
Retailer 16
-
$2,111 NZD
$1,190 USD
View
Price last confirmed 76 days ago
B
Retailer 17
-
$2,205 NZD
A$1,912 AUD
View
B
Retailer 18
-
$2,398 NZD
A$2,079 AUD
View
B
Retailer 19
-
$2,406 NZD
$1,356 USD
View
Retailer 20
-
$3,043 NZD
$1,715 USD
View
Price last confirmed 24 days ago
B
Retailer 21
-
$3,178 NZD
$1,791 USD
View
B
Retailer 22
-
$3,211 NZD
$1,810 USD
View
B
Retailer 23
-
$3,312 NZD
$1,867 USD
View
B
Retailer 24
-
$3,497 NZD
£1,552 GBP
View
Retailer 25
-
$4,524 NZD
$2,550 USD
View
Price last confirmed 28 days ago
Retailer 26
-
$6,139 NZD
$3,460 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-772633638 · Oct 31
$6,884 NZD
$3,880 USD
View
Price under review
26 more retailers have this diamond
Prices start from $692 NZDSave up to $2,805 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 Round
$692 NZD