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Round|Lab Grown|IGI

1.56ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG836688712

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836688712

Diamond specifications and retailer prices

From $546 NZD
$308 USD
As of November 1, 2026
Save $3,747 NZD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,294 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown round diamond

This 1.56ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836688712 or 836688712. Listed at 14 retailers as of November 1, 2026, with prices from $546 to $4,294, a $3,747 spread on the same certified stone. Do Amore Diamonds lists it at $4,294. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836688712
Dimensions7.54 × 7.50 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm7.50 mm1.56 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836688712
Side View
Table 57.0%Crown 33.2°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 60.7%

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: Nov 1
Current: $4,294 NZD|Low: $546 NZD|High: $4,737 NZD|Avg: $1,820 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 3$546 NZD
Retailer 7$747 NZD
Retailer 5$811 NZD
Retailer 9$816 NZD
Retailer 6$940 NZD
Retailer 11$1,049 NZD
Retailer 12$1,544 NZD
Retailer 4$1,692 NZD
Retailer 2$1,730 NZD
Retailer 13$2,337 NZD
Retailer 8$2,657 NZD
Retailer 10$4,152 NZD
Do Amore Diamonds$4,294 NZD

8 data points across 13 retailers

14 retailers$546 NZD to $4,294 NZD

A
Cheapest Retailer
-
$546 NZD
$308 USD
Final sale: no returns
A
Retailer 2
-
$747 NZD
$421 USD
View
B+
Retailer 3
-
$811 NZD
$457 USD
View
A
Retailer 4
-
$816 NZD
$460 USD
View
A
Retailer 5
-
$940 NZD
£417 GBP
View
A
Retailer 6
-
$1,049 NZD
€563 EUR
View
B+
Retailer 7
-
$1,544 NZD
A$1,339 AUD
View
B+
Retailer 8
-
$1,692 NZD
$954 USD
View
B+
Retailer 9
-
$1,730 NZD
$975 USD
View
B+
Retailer 10
-
$2,337 NZD
$1,317 USD
View
B
Retailer 11
-
$2,657 NZD
£1,179 GBP
View
B
Retailer 12
-
$3,362 NZD
$1,895 USD
View
B
Retailer 13
-
$4,152 NZD
$2,340 USD
View
Most Expensive
B
Do Amore Diamonds
27-F0162583C · Nov 2
$4,294 NZD
$2,420 USD
View
13 more retailers have this diamond
Prices start from $546 NZDSave up to $3,747 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
1.56ct Round
$546 NZD