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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 $394 SGD
$308 USD
As of November 1, 2026
Save $2,700 SGD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,094 SGD 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 $394 to $3,094, a $2,700 spread on the same certified stone. Do Amore Diamonds lists it at $3,094. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,094 SGD|Low: $394 SGD|High: $3,413 SGD|Avg: $1,311 SGD
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$394 SGD
Retailer 7$538 SGD
Retailer 5$584 SGD
Retailer 9$588 SGD
Retailer 6$678 SGD
Retailer 11$756 SGD
Retailer 12$1,113 SGD
Retailer 4$1,219 SGD
Retailer 2$1,246 SGD
Retailer 13$1,684 SGD
Retailer 8$1,914 SGD
Retailer 10$2,991 SGD
Do Amore Diamonds$3,094 SGD

8 data points across 13 retailers

14 retailers$394 SGD to $3,094 SGD

A
Cheapest Retailer
-
$394 SGD
$308 USD
Final sale: no returns
A
Retailer 2
-
$538 SGD
$421 USD
View
B+
Retailer 3
-
$584 SGD
$457 USD
View
A
Retailer 4
-
$588 SGD
$460 USD
View
A
Retailer 5
-
$678 SGD
£417 GBP
View
A
Retailer 6
-
$756 SGD
€563 EUR
View
B+
Retailer 7
-
$1,113 SGD
A$1,339 AUD
View
B+
Retailer 8
-
$1,219 SGD
$954 USD
View
B+
Retailer 9
-
$1,246 SGD
$975 USD
View
B+
Retailer 10
-
$1,684 SGD
$1,317 USD
View
B
Retailer 11
-
$1,914 SGD
£1,179 GBP
View
B
Retailer 12
-
$2,423 SGD
$1,895 USD
View
B
Retailer 13
-
$2,991 SGD
$2,340 USD
View
Most Expensive
B
Do Amore Diamonds
27-F0162583C · Nov 2
$3,094 SGD
$2,420 USD
View
13 more retailers have this diamond
Prices start from $394 SGDSave up to $2,700 SGD

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
$394 SGD