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Oval|Lab Grown|IGI

1.59ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG794662813

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794662813

Diamond specifications and retailer prices

From $353 SGD
$275 USD
As of October 26, 2026
Save $3,481 SGD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,833 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.59ct lab-grown oval diamond

This 1.59ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794662813 or 794662813. Listed at 24 retailers as of October 26, 2026, with prices from $353 to $3,833, a $3,481 spread on the same certified stone. Brilliant Earth lists it at $3,833. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794662813
Dimensions9.42 × 6.55 × 4.09 mm
L/W Ratio1.44
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
9.42 mm6.55 mm1.59 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794662813
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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: Oct 26
Current: $3,833 SGD|Low: $350 SGD|High: $3,833 SGD|Avg: $1,145 SGD
Brilliant Earth
Retailer 2
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Retailer 23
October 29, 2026
Retailer 9$353 SGD
Retailer 7$395 SGD
Retailer 5$409 SGD
Retailer 13$437 SGD
Retailer 12$453 SGD
Retailer 17$453 SGD
Retailer 19$615 SGD
Retailer 3$641 SGD
Retailer 15$739 SGD
Retailer 20$752 SGD
Retailer 23$765 SGD
Retailer 11$873 SGD
Retailer 8$972 SGD
Retailer 18$1,018 SGD
Retailer 16$1,390 SGD
Retailer 21$1,406 SGD
Retailer 4$1,417 SGD
Retailer 10$1,471 SGD
Retailer 6$1,683 SGD
Retailer 2$1,762 SGD
Retailer 22$1,838 SGD
Retailer 14$2,776 SGD
Brilliant Earth$3,833 SGD

31 data points across 23 retailers

24 retailers$353 SGD to $3,833 SGD

A
Cheapest Retailer
-
$353 SGD
$275 USD
A
Retailer 2
-
$395 SGD
$308 USD
View
Final sale: no returns
A
Retailer 3
-
$409 SGD
$319 USD
View
A
Retailer 4
-
$437 SGD
$341 USD
View
A
Retailer 5
-
$453 SGD
$353 USD
View
A
Retailer 6
-
$453 SGD
£278 GBP
View
A
Retailer 7
-
$615 SGD
$480 USD
View
A
Retailer 8
-
$641 SGD
$500 USD
View
A
Retailer 9
-
$739 SGD
€549 EUR
View
Price last confirmed 10 days ago
A
Retailer 10
-
$752 SGD
ZAR 9,471 ZAR
View
A
Retailer 11
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$765 SGD
£470 GBP
View
A
Retailer 12
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$873 SGD
$681 USD
View
A
Retailer 13
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$972 SGD
$758 USD
View
A
Retailer 14
-
$1,018 SGD
A$1,221 AUD
View
B+
Retailer 15
-
$1,390 SGD
$1,084 USD
View
B+
Retailer 16
-
$1,406 SGD
$1,097 USD
View
B+
Retailer 17
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$1,417 SGD
$1,105 USD
View
B+
Retailer 18
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$1,471 SGD
$1,148 USD
View
B+
Retailer 19
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$1,558 SGD
$1,215 USD
View
B+
Retailer 20
-
$1,683 SGD
$1,313 USD
View
B+
Retailer 21
-
$1,762 SGD
£1,082 GBP
View
B+
Retailer 22
-
$1,838 SGD
$1,433 USD
View
B+
Retailer 23
-
$2,776 SGD
$2,165 USD
View
Most Expensive
B
Brilliant Earth
18988620A · Oct 28
$3,833 SGD
$2,990 USD
View
23 more retailers have this diamond
Prices start from $353 SGDSave up to $3,481 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 Oval
$353 SGD