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Oval|Lab Grown|IGI

1.58ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG782601417

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782601417

Diamond specifications and retailer prices

From $370 SGD
$289 USD
As of October 29, 2026
Save $4,500 SGD (92%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,870 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.58ct lab-grown oval diamond

This 1.58ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782601417 or 782601417. Listed at 11 retailers as of October 28, 2026, with prices from $370 to $4,870, a $4,500 spread on the same certified stone. Rare Carat lists it at $4,870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782601417
Dimensions9.19 × 6.51 × 4.15 mm
L/W Ratio1.41
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
9.19 mm6.51 mm1.58 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782601417
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,870 SGD|Low: $370 SGD|High: $6,050 SGD|Avg: $2,194 SGD|+4.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 26, 2026
Retailer 10$370 SGD
Retailer 13$429 SGD
Retailer 7$731 SGD
Retailer 12$754 SGD
Retailer 8$1,411 SGD
Retailer 3$1,509 SGD
Retailer 9$1,630 SGD
Retailer 5$1,866 SGD
Retailer 2$2,035 SGD
Retailer 6$2,122 SGD
Retailer 4$2,530 SGD
Retailer 11$3,294 SGD
Retailer 14$4,166 SGD
Rare Carat$4,870 SGD

22 data points across 14 retailers

11 retailers$370 SGD to $4,870 SGD

A
Cheapest Retailer
-
$370 SGD
$289 USD
A
Retailer 2
-
$429 SGD
$335 USD
View
A
Retailer 3
-
$731 SGD
$570 USD
View
A
Retailer 4
-
$754 SGD
$588 USD
View
B+
Retailer 5
-
$1,411 SGD
$1,101 USD
View
B+
Retailer 6
-
$1,509 SGD
$1,178 USD
View
B+
Retailer 7
-
$1,630 SGD
$1,272 USD
View
B+
Retailer 8
-
$2,035 SGD
£1,250 GBP
View
B
Retailer 9
-
$3,294 SGD
$2,570 USD
View
B
Retailer 10
-
$4,166 SGD
$3,250 USD
View
Most Expensive
B
Rare Carat
PD-166719 · Oct 28
$4,870 SGD
$3,800 USD
View
10 more retailers have this diamond
Prices start from $370 SGDSave up to $4,500 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
1.58ct Oval
$370 SGD