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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 $845 NZD
$476 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $845 NZD 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,041 NZD|Low: $644 NZD|High: $9,457 NZD|Avg: $2,917 NZD|-13.6%
Retailer 1
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William & Sons Jewelers
September 28, 2026
William & Sons Jewelers$845 NZD
Retailer 8$1,420 NZD
Retailer 13$1,427 NZD
Retailer 14$1,446 NZD
Retailer 11$1,517 NZD
Retailer 12$1,718 NZD
Retailer 3$2,152 NZD
Retailer 9$2,568 NZD
Retailer 5$2,812 NZD
Retailer 6$2,943 NZD
Retailer 1$3,041 NZD
Retailer 2$3,568 NZD
Retailer 4$3,918 NZD
Retailer 10$5,290 NZD
Retailer 7$8,818 NZD

54 data points across 15 retailers

1 retailer

B+
William & Sons Jewelers
cert_LG741523855 · Oct 31
$845 NZD
$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
$845 NZD