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Oval|Lab Grown|IGI

1.88ct F IF Oval Lab Grown Diamond

GD • F/IF • IGI LG741523855

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG741523855

Diamond specifications and retailer prices

From $609 SGD
$476 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $609 SGD at William & Sons Jewelers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at William & Sons Jewelers

About this 1.88ct lab-grown oval diamond

This 1.88ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG741523855 or 741523855. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.88
Carat
F
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741523855
Dimensions10.15 × 7.08 × 4.28 mm
L/W Ratio1.43
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
10.15 mm7.08 mm1.88 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741523855
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $2,191 SGD|Low: $464 SGD|High: $6,814 SGD|Avg: $2,102 SGD|-13.6%
Retailer 1
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William & Sons Jewelers
September 28, 2026
William & Sons Jewelers$609 SGD
Retailer 8$1,023 SGD
Retailer 13$1,028 SGD
Retailer 14$1,042 SGD
Retailer 11$1,093 SGD
Retailer 12$1,237 SGD
Retailer 3$1,551 SGD
Retailer 9$1,850 SGD
Retailer 5$2,026 SGD
Retailer 6$2,120 SGD
Retailer 1$2,191 SGD
Retailer 2$2,571 SGD
Retailer 4$2,823 SGD
Retailer 10$3,811 SGD
Retailer 7$6,354 SGD

54 data points across 15 retailers

1 retailer

B+
William & Sons Jewelers
cert_LG741523855 · Oct 31
$609 SGD
$476 USD
View
Final sale: no returns

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.

B+
1.88ct Oval
$609 SGD