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1.55ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG786633795

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786633795

Diamond specifications and retailer prices

From $515 NZD
$290 USD
As of October 29, 2026
Save $4,285 NZD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,800 NZD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG786633795 or 786633795. Listed at 24 retailers as of October 27, 2026, with prices from $515 to $4,800, a $4,285 spread on the same certified stone. Queensmith lists it at $4,800. 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°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786633795
Dimensions7.46 × 7.48 × 4.54 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
7.46 mm7.48 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786633795
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
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 29
Current: $1,133 NZD|Low: $493 NZD|High: $2,589 NZD|Avg: $1,229 NZD|+6.9%
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
October 31, 2026
Retailer 13$515 NZD
Retailer 3$639 NZD
Retailer 5$639 NZD
Retailer 6$851 NZD
Retailer 2$861 NZD
Retailer 11$914 NZD
Retailer 10$1,097 NZD
Retailer 7$1,126 NZD
Retailer 1$1,133 NZD
Retailer 9$1,484 NZD
Retailer 12$1,636 NZD
Retailer 4$2,454 NZD
Retailer 8$2,571 NZD

38 data points across 13 retailers

24 retailers$515 NZD to $4,800 NZD

A
Cheapest Retailer
-
$515 NZD
$290 USD
A
Retailer 2
-
$577 NZD
$325 USD
View
Final sale: no returns
A
Retailer 3
-
$596 NZD
$336 USD
View
A
Retailer 4
-
$639 NZD
$360 USD
View
A
Retailer 5
-
$639 NZD
$360 USD
View
A
Retailer 6
-
$704 NZD
HK$3,100 HKD
View
A
Retailer 7
-
$851 NZD
£378 GBP
View
A
Retailer 8
-
$861 NZD
$485 USD
View
A
Retailer 9
-
$914 NZD
$515 USD
View
B+
Retailer 10
-
$1,077 NZD
$607 USD
View
B+
Retailer 11
-
$1,097 NZD
ZAR 9,984 ZAR
View
B+
Retailer 12
-
$1,102 NZD
$621 USD
View
B+
Retailer 13
-
$1,126 NZD
£500 GBP
View
B+
Retailer 14
-
$1,133 NZD
€608 EUR
View
B+
Retailer 15
-
$1,484 NZD
A$1,287 AUD
View
B+
Retailer 16
-
$1,636 NZD
$922 USD
View
B
Retailer 17
-
$2,001 NZD
$1,128 USD
View
B+
Retailer 18
-
$2,051 NZD
$1,156 USD
View
B
Retailer 19
-
$2,054 NZD
SGD 1,564 SGD
View
B
Retailer 20
-
$2,138 NZD
$1,205 USD
View
B
Retailer 21
-
$2,454 NZD
$1,383 USD
View
B
Retailer 22
-
$2,571 NZD
£1,141 GBP
View
B
Retailer 23
-
$2,628 NZD
$1,481 USD
View
Most Expensive
B
Queensmith
LG786633795 · Oct 27
$4,800 NZD
£2,130 GBP
View
23 more retailers have this diamond
Prices start from $515 NZDSave up to $4,285 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
$515 NZD