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Oval|Lab Grown|IGI

1.59ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG842603970

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842603970

Diamond specifications and retailer prices

From $350 SGD
$273 USD
As of October 26, 2026
Save $3,482 SGD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,832 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 LG842603970 or 842603970. Listed at 23 retailers as of October 26, 2026, with prices from $350 to $3,832, a $3,482 spread on the same certified stone. Brilliant Earth lists it at $3,832. 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 angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842603970
Dimensions9.47 × 6.61 × 4.07 mm
L/W Ratio1.43
Girdle conditionFaceted
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
9.47 mm6.61 mm1.59 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842603970
Side View
Table 59.0%Crown 34.6°Girdle: MediumPavilion 40.3°Culet: NoneDepth 61.6%

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 26
Current: $3,832 SGD|Low: $350 SGD|High: $3,832 SGD|Avg: $1,254 SGD
Brilliant Earth
Retailer 2
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October 28, 2026
Retailer 23$350 SGD
Retailer 10$392 SGD
Retailer 21$405 SGD
Retailer 12$433 SGD
Retailer 15$433 SGD
Retailer 19$449 SGD
Retailer 20$654 SGD
Retailer 7$716 SGD
Retailer 4$727 SGD
Retailer 13$745 SGD
Retailer 18$758 SGD
Retailer 9$773 SGD
Retailer 2$1,008 SGD
Retailer 22$1,332 SGD
Retailer 14$1,389 SGD
Retailer 6$1,394 SGD
Retailer 5$1,416 SGD
Retailer 17$1,431 SGD
Retailer 11$1,459 SGD
Retailer 3$1,564 SGD
Retailer 8$1,747 SGD
Retailer 24$2,781 SGD
Retailer 16$3,229 SGD
Brilliant Earth$3,832 SGD

13 data points across 24 retailers

23 retailers$350 SGD to $3,832 SGD

A
Cheapest Retailer
-
$350 SGD
$273 USD
A
Retailer 2
-
$392 SGD
$306 USD
View
Final sale: no returns
A
Retailer 3
-
$405 SGD
$316 USD
View
A
Retailer 4
-
$433 SGD
$338 USD
View
A
Retailer 5
-
$433 SGD
$338 USD
View
A
Retailer 6
-
$449 SGD
£276 GBP
View
A
Retailer 7
-
$654 SGD
$510 USD
View
A
Retailer 8
-
$716 SGD
$559 USD
View
A
Retailer 9
-
$745 SGD
ZAR 9,391 ZAR
View
A
Retailer 10
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$758 SGD
£466 GBP
View
A
Retailer 11
-
$773 SGD
$603 USD
View
A
Retailer 12
-
$1,008 SGD
A$1,210 AUD
View
B+
Retailer 13
-
$1,332 SGD
$1,039 USD
View
B+
Retailer 14
-
$1,389 SGD
$1,084 USD
View
B+
Retailer 15
-
$1,394 SGD
$1,088 USD
View
B+
Retailer 16
-
$1,416 SGD
$1,105 USD
View
B+
Retailer 17
-
$1,431 SGD
View
B+
Retailer 18
-
$1,459 SGD
$1,138 USD
View
B+
Retailer 19
-
$1,564 SGD
$1,220 USD
View
B+
Retailer 20
-
$1,747 SGD
£1,073 GBP
View
Price last confirmed 8 days ago
B
Retailer 21
-
$2,781 SGD
$2,170 USD
View
Price last confirmed 10 days ago
B
Retailer 22
-
$3,229 SGD
$2,519 USD
View
Most Expensive
B
Brilliant Earth
22132175A · Oct 28
$3,832 SGD
$2,990 USD
View
22 more retailers have this diamond
Prices start from $350 SGDSave up to $3,482 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
$350 SGD