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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 $547 NZD
$307 USD
As of October 29, 2026
Save $4,296 NZD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,843 NZD 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 29, 2026, with prices from $547 to $4,843, a $4,296 spread on the same certified stone. Do Amore Diamonds lists it at $4,843. 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

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 29
Current: $4,843 NZD|Low: $611 NZD|High: $4,843 NZD|Avg: $2,132 NZD
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 30, 2026
Retailer 8$611 NZD
Retailer 14$953 NZD
Retailer 17$1,102 NZD
Retailer 6$1,143 NZD
Retailer 13$1,284 NZD
Retailer 2$1,340 NZD
Retailer 3$1,556 NZD
Retailer 11$1,742 NZD
Retailer 15$2,080 NZD
Retailer 16$2,624 NZD
Retailer 5$2,687 NZD
Retailer 4$2,723 NZD
Retailer 9$2,754 NZD
Retailer 7$2,903 NZD
Retailer 10$3,012 NZD
Retailer 12$3,917 NZD
Do Amore Diamonds$4,843 NZD

42 data points across 17 retailers

23 retailers$547 NZD to $4,843 NZD

A
Cheapest Retailer
-
$547 NZD
$307 USD
A
Retailer 2
-
$611 NZD
$343 USD
View
Final sale: no returns
A
Retailer 3
-
$634 NZD
$356 USD
View
A
Retailer 4
-
$677 NZD
$380 USD
View
A
Retailer 5
-
$677 NZD
$380 USD
View
A
Retailer 6
-
$953 NZD
$535 USD
View
A
Retailer 7
-
$957 NZD
HK$4,200 HKD
View
A
Retailer 8
-
$1,102 NZD
$619 USD
View
A
Retailer 9
-
$1,143 NZD
$642 USD
View
A
Retailer 10
-
$1,284 NZD
ZAR 11,652 ZAR
View
A
Retailer 11
-
$1,340 NZD
£593 GBP
View
A
Retailer 12
-
$1,556 NZD
$874 USD
View
A
Retailer 13
-
$1,742 NZD
A$1,505 AUD
View
B+
Retailer 14
-
$2,080 NZD
$1,168 USD
View
B+
Retailer 15
-
$2,402 NZD
$1,349 USD
View
B+
Retailer 16
-
$2,624 NZD
$1,474 USD
View
B+
Retailer 17
-
$2,687 NZD
$1,509 USD
View
B+
Retailer 18
-
$2,723 NZD
$1,529 USD
View
B+
Retailer 19
-
$2,754 NZD
SGD 2,090 SGD
View
B+
Retailer 20
-
$2,903 NZD
£1,284 GBP
View
B+
Retailer 21
-
$3,012 NZD
£1,332 GBP
View
B
Retailer 22
-
$3,917 NZD
$2,200 USD
View
Most Expensive
B
Do Amore Diamonds
27-DBFCCC554 · Oct 29
$4,843 NZD
$2,720 USD
View
22 more retailers have this diamond
Prices start from $547 NZDSave up to $4,296 NZD

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
$547 NZD