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Oval|Lab Grown|IGI

1.59ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG729569328

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729569328

Diamond specifications and retailer prices

From $467 SGD
$364 USD
As of October 28, 2026
Save $3,379 SGD (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,845 SGD at Brilliant Earth · As of October 29, 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 LG729569328 or 729569328. Listed at 26 retailers as of October 28, 2026, with prices from $467 to $3,845, a $3,379 spread on the same certified stone. Brilliant Earth lists it at $3,845. 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 angle38°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729569328
Dimensions8.98 × 6.46 × 4.26 mm
L/W Ratio1.39
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
8.98 mm6.46 mm1.59 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729569328
Side View
Table 60.0%Crown 38°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 65.9%

Caratlytics Score

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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 28
Current: $3,845 SGD|Low: $401 SGD|High: $3,845 SGD|Avg: $1,315 SGD
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
October 29, 2026
Retailer 20$418 SGD
Retailer 9$467 SGD
Retailer 4$518 SGD
Retailer 10$518 SGD
Retailer 6$574 SGD
Retailer 16$718 SGD
Retailer 8$851 SGD
Retailer 15$890 SGD
Retailer 18$911 SGD
Retailer 2$926 SGD
Retailer 14$1,207 SGD
Retailer 17$1,280 SGD
Retailer 12$1,439 SGD
Retailer 7$1,654 SGD
Retailer 3$1,815 SGD
Retailer 11$1,875 SGD
Retailer 13$2,087 SGD
Retailer 5$2,209 SGD
Retailer 19$2,813 SGD
Brilliant Earth$3,845 SGD

45 data points across 20 retailers

26 retailers$467 SGD to $3,845 SGD

A
Retailer 1
-
$418 SGD
$326 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$467 SGD
$364 USD
View
Final sale: no returns
A
Retailer 3
-
$484 SGD
$378 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$518 SGD
$404 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$518 SGD
$404 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$574 SGD
HK$3,500 HKD
View
A
Retailer 7
-
$695 SGD
$542 USD
View
A
Retailer 8
-
$718 SGD
$560 USD
View
A
Retailer 9
-
$851 SGD
$664 USD
View
A
Retailer 10
-
$890 SGD
ZAR 11,215 ZAR
View
A
Retailer 11
-
$911 SGD
€677 EUR
View
A
Retailer 12
-
$926 SGD
£569 GBP
View
A
Retailer 13
-
$1,207 SGD
A$1,449 AUD
View
B+
Retailer 14
-
$1,264 SGD
$986 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$1,280 SGD
$999 USD
View
B+
Retailer 16
-
$1,439 SGD
$1,123 USD
View
B+
Retailer 17
-
$1,654 SGD
View
B+
Retailer 18
-
$1,665 SGD
$1,299 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
$1,722 SGD
$1,343 USD
View
B+
Retailer 20
-
$1,815 SGD
$1,416 USD
View
B+
Retailer 21
-
$1,957 SGD
$1,527 USD
View
B+
Retailer 22
-
$2,045 SGD
$1,595 USD
View
B+
Retailer 23
-
$2,087 SGD
£1,282 GBP
View
B
Retailer 24
-
$2,209 SGD
A$2,651 AUD
View
Price last confirmed 28 days ago
B
Retailer 25
-
$2,813 SGD
$2,195 USD
View
Most Expensive
B
Brilliant Earth
15926223A · Oct 29
$3,845 SGD
$3,000 USD
View
25 more retailers have this diamond
Prices start from $467 SGDSave up to $3,379 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
$467 SGD