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Oval|Lab Grown|IGI

0.59ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG844642799

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844642799

Diamond specifications and retailer prices

From $820 NZD
$462 USD
As of October 30, 2026
Save $2,931 NZD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,751 NZD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 0.59ct lab-grown oval diamond

This 0.59ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844642799 or 844642799. Listed at 14 retailers as of October 29, 2026, with prices from $820 to $3,751, a $2,931 spread on the same certified stone. Riddles Jewelry lists it at $3,751. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.59
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844642799
Dimensions7.07 × 4.77 × 2.88 mm
L/W Ratio1.48
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
7.07 mm4.77 mm0.59 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844642799
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.4%

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 30
Current: $1,482 NZD|Low: $820 NZD|High: $3,751 NZD|Avg: $2,030 NZD|+1.0%
Retailer 1
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
Riddles Jewelry
October 30, 2026
Retailer 11$820 NZD
Retailer 13$829 NZD
Retailer 10$1,261 NZD
Retailer 6$1,309 NZD
Retailer 14$1,354 NZD
Retailer 1$1,482 NZD
Retailer 7$1,487 NZD
Retailer 9$1,668 NZD
Retailer 4$1,787 NZD
Retailer 3$2,704 NZD
Retailer 2$2,711 NZD
Retailer 5$2,997 NZD
Retailer 12$3,101 NZD
Retailer 8$3,216 NZD
Riddles Jewelry$3,751 NZD

17 data points across 15 retailers

14 retailers$820 NZD to $3,751 NZD

A
Cheapest Retailer
-
$820 NZD
$462 USD
A
Retailer 2
-
$829 NZD
$467 USD
View
Final sale: no returns
B
Retailer 3
-
$1,309 NZD
$738 USD
View
B
Retailer 4
-
$1,354 NZD
$763 USD
View
B+
Retailer 5
-
$1,482 NZD
£658 GBP
View
B+
Retailer 6
-
$1,487 NZD
ZAR 13,536 ZAR
View
B
Retailer 7
-
$1,668 NZD
$940 USD
View
B
Retailer 8
-
$1,787 NZD
$1,007 USD
View
B
Retailer 9
-
$2,704 NZD
CA$2,117 CAD
View
B
Retailer 10
-
$2,711 NZD
$1,528 USD
View
B
Retailer 11
-
$2,997 NZD
$1,689 USD
View
B
Retailer 12
-
$3,101 NZD
$1,747 USD
View
B
Retailer 13
-
$3,216 NZD
£1,427 GBP
View
Most Expensive
B
Riddles Jewelry
1992683587 · Oct 29
$3,751 NZD
$2,114 USD
View
13 more retailers have this diamond
Prices start from $820 NZDSave up to $2,931 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
0.59ct Oval
$820 NZD