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Round|Lab Grown|IGI

1.59ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG700510163

Shape and cutting style on the report: Round brilliant

Certificate IGI LG700510163

Diamond specifications and retailer prices

From $435 SGD
$340 USD
As of November 1, 2026
Save $1,757 SGD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,192 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown round diamond

This 1.59ct 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 LG700510163 or 700510163. Listed at 22 retailers as of October 29, 2026, with prices from $435 to $2,192, a $1,757 spread on the same certified stone. MOH London lists it at $2,192. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700510163
Dimensions7.55 × 7.49 × 4.58 mm
L/W Ratio1.01
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
7.55 mm7.49 mm1.59 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700510163
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.1%

Caratlytics Score

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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: $2,192 SGD|Low: $487 SGD|High: $2,202 SGD|Avg: $1,236 SGD|+0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7$487 SGD
Retailer 3$557 SGD
Retailer 2$868 SGD
Retailer 9$876 SGD
Retailer 6$956 SGD
Retailer 10$983 SGD
Retailer 12$1,216 SGD
Retailer 11$1,636 SGD
Retailer 8$1,787 SGD
Retailer 5$2,097 SGD
Retailer 4$2,108 SGD
MOH London$2,192 SGD

34 data points across 12 retailers

22 retailers$435 SGD to $2,192 SGD

Retailer 1
-
$421 SGD
$329 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$435 SGD
$340 USD
View
Retailer 3
-
$437 SGD
$342 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$437 SGD
$342 USD
View
Price last confirmed 40 days ago
Retailer 5
-
$437 SGD
$342 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$487 SGD
$381 USD
View
Final sale: no returns
Retailer 7
-
$508 SGD
$397 USD
View
Price last confirmed 40 days ago
Retailer 8
-
$508 SGD
$397 USD
View
Price last confirmed 23 days ago
Retailer 9
-
$536 SGD
$419 USD
View
Price last confirmed 41 days ago
Retailer 10
-
$543 SGD
$425 USD
View
Price last confirmed 16 days ago
A
Retailer 11
-
$868 SGD
$679 USD
View
A
Retailer 12
-
$876 SGD
$685 USD
View
A
Retailer 13
-
$956 SGD
£589 GBP
View
A
Retailer 14
-
$983 SGD
$769 USD
View
B+
Retailer 15
-
$1,216 SGD
$951 USD
View
B+
Retailer 16
-
$1,636 SGD
$1,280 USD
View
Retailer 17
-
$1,745 SGD
$1,365 USD
View
Price last confirmed 42 days ago
B
Retailer 18
-
$1,787 SGD
$1,398 USD
View
B
Retailer 19
-
$1,794 SGD
$1,403 USD
View
B
Retailer 20
-
$2,097 SGD
$1,640 USD
View
B
Retailer 21
-
$2,108 SGD
$1,649 USD
View
Most Expensive
B
MOH London
LG700510163 · Oct 29
$2,192 SGD
£1,350 GBP
View
21 more retailers have this diamond
Prices start from $435 SGDSave up to $1,757 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
1.59ct Round
$435 SGD