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Oval|Lab Grown|IGI

0.77ct E SI1 Oval Lab Grown Diamond

E/SI1 • IGI LG445052490

Certificate IGI LG445052490

Diamond specifications and retailer prices

From $743 SGD
$580 USD
As of October 28, 2026
Save $449 SGD (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,192 SGD at Jared · As of October 28, 2026
View at Jared

About this 0.77ct lab-grown oval diamond

This 0.77ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG445052490 or 445052490. Listed at 3 retailers as of October 28, 2026, with prices from $743 to $1,192, a $449 spread on the same certified stone. Jared lists it at $1,192. 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

0.77
Carat
E
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG445052490
Dimensions7.38 × 5.29 mm
L/W Ratio1.40
Top View
7.38 mm5.29 mm0.77 ctE / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445052490
Side View
Table 59.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 60.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,192 SGD|Low: $743 SGD|High: $1,192 SGD|Avg: $840 SGD|+36.8%
Jared
Retailer 2
Retailer 3
September 28, 2026
Retailer 2$743 SGD
Retailer 3$743 SGD
Jared$1,192 SGD

2 data points across 3 retailers

3 retailers$743 SGD to $1,192 SGD

B
Cheapest Retailer
-
$743 SGD
$580 USD
B
Retailer 2
-
$743 SGD
$580 USD
View
Most Expensive
C
Jared
116675783 · Oct 28
$1,192 SGD
$930 USD
View
2 more retailers have this diamond
Prices start from $743 SGDSave up to $449 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.

B
0.77ct Oval
$743 SGD