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Oval|Lab Grown|IGI

1.59ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG771633611

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771633611

Diamond specifications and retailer prices

From $393 SGD
$307 USD
As of October 26, 2026
Save $3,093 SGD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,486 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG771633611 or 771633611. Listed at 23 retailers as of October 26, 2026, with prices from $393 to $3,486, a $3,093 spread on the same certified stone. Do Amore Diamonds lists it at $3,486. 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 angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771633611
Dimensions9.56 × 6.57 × 4.09 mm
L/W Ratio1.46
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
9.56 mm6.57 mm1.59 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771633611
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

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: $3,486 SGD|Low: $440 SGD|High: $3,486 SGD|Avg: $1,533 SGD
Do Amore Diamonds
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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 8$440 SGD
Retailer 14$686 SGD
Retailer 17$793 SGD
Retailer 6$823 SGD
Retailer 13$924 SGD
Retailer 2$965 SGD
Retailer 3$1,120 SGD
Retailer 11$1,254 SGD
Retailer 15$1,497 SGD
Retailer 16$1,889 SGD
Retailer 5$1,934 SGD
Retailer 4$1,960 SGD
Retailer 9$1,982 SGD
Retailer 7$2,090 SGD
Retailer 10$2,168 SGD
Retailer 12$2,820 SGD
Do Amore Diamonds$3,486 SGD

41 data points across 17 retailers

23 retailers$393 SGD to $3,486 SGD

A
Cheapest Retailer
-
$393 SGD
$307 USD
A
Retailer 2
-
$440 SGD
$343 USD
View
Final sale: no returns
A
Retailer 3
-
$456 SGD
$356 USD
View
A
Retailer 4
-
$487 SGD
$380 USD
View
A
Retailer 5
-
$487 SGD
$380 USD
View
A
Retailer 6
-
$686 SGD
$535 USD
View
A
Retailer 7
-
$689 SGD
HK$4,200 HKD
View
A
Retailer 8
-
$793 SGD
$619 USD
View
A
Retailer 9
-
$823 SGD
$642 USD
View
A
Retailer 10
-
$924 SGD
ZAR 11,652 ZAR
View
A
Retailer 11
-
$965 SGD
£593 GBP
View
A
Retailer 12
-
$1,120 SGD
$874 USD
View
A
Retailer 13
-
$1,254 SGD
A$1,505 AUD
View
B+
Retailer 14
-
$1,497 SGD
$1,168 USD
View
B+
Retailer 15
-
$1,729 SGD
$1,349 USD
View
B+
Retailer 16
-
$1,889 SGD
$1,474 USD
View
B+
Retailer 17
-
$1,934 SGD
$1,509 USD
View
B+
Retailer 18
-
$1,960 SGD
$1,529 USD
View
B+
Retailer 19
-
$1,982 SGD
View
B+
Retailer 20
-
$2,090 SGD
£1,284 GBP
View
B+
Retailer 21
-
$2,168 SGD
£1,332 GBP
View
B
Retailer 22
-
$2,820 SGD
$2,200 USD
View
Most Expensive
B
Do Amore Diamonds
27-DBFCCC554 · Oct 29
$3,486 SGD
$2,720 USD
View
22 more retailers have this diamond
Prices start from $393 SGDSave up to $3,093 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
$393 SGD