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Round|Lab Grown|IGI

0.56ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG851604570

Certificate IGI LG851604570

Diamond specifications and retailer prices

From $244 NZD
$137 USD
As of October 30, 2026
Save $1,442 NZD (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,686 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.56ct lab-grown round diamond

This 0.56ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG851604570 or 851604570. Listed at 6 retailers as of October 30, 2026, with prices from $244 to $1,686, a $1,442 spread on the same certified stone. Reve Diamonds lists it at $1,686. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.56
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851604570
Dimensions5.20 × 5.23 × 3.30 mm
L/W Ratio1.01
Top View
5.20 mm5.23 mm0.56 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851604570
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.3%

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 30
Current: $244 NZD|Low: $244 NZD|High: $1,686 NZD|Avg: $709 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Reve Diamonds
October 30, 2026
Retailer 1$244 NZD
Retailer 2$370 NZD
Retailer 4$433 NZD
Retailer 3$560 NZD
Retailer 5$972 NZD
Reve Diamonds$1,686 NZD

2 data points across 6 retailers

6 retailers$244 NZD to $1,686 NZD

Cheapest Retailer
-
$244 NZD
$137 USD
Final sale: no returns
B+
Retailer 2
-
$370 NZD
$208 USD
View
A
Retailer 3
-
$433 NZD
$243 USD
View
A
Retailer 4
-
$560 NZD
£248 GBP
View
B
Retailer 5
-
$972 NZD
$546 USD
View
Most Expensive
Reve Diamonds
1A51A66F9 · Oct 30
$1,686 NZD
$947 USD
View
5 more retailers have this diamond
Prices start from $244 NZDSave up to $1,442 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
0.56ct Round
$244 NZD