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Oval|Lab Grown|IGI

0.56ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG816662590

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816662590

Diamond specifications and retailer prices

From $444 NZD
$250 USD
As of November 1, 2026
Save $1,992 NZD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,436 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.56ct lab-grown oval diamond

This 0.56ct 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 very-good cut grade and certified by IGI LG816662590 or 816662590. Listed at 16 retailers as of November 1, 2026, with prices from $444 to $2,436, a $1,992 spread on the same certified stone. MOH London lists it at $2,436. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.56
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662590
Dimensions6.75 × 4.63 × 2.83 mm
L/W Ratio1.46
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
6.75 mm4.63 mm0.56 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662590
Side View
Table 59.0%Crown 32.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,436 NZD|Low: $444 NZD|High: $2,512 NZD|Avg: $1,290 NZD|-3.0%
MOH London
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
November 1, 2026
Retailer 12$444 NZD
Retailer 3$497 NZD
Retailer 16$516 NZD
Retailer 6$550 NZD
Retailer 5$554 NZD
Retailer 8$751 NZD
Retailer 9$825 NZD
Retailer 10$1,099 NZD
Retailer 2$1,142 NZD
Retailer 7$1,260 NZD
Retailer 14$1,312 NZD
Retailer 15$1,803 NZD
Retailer 4$1,964 NZD
Retailer 13$2,251 NZD
Retailer 11$2,399 NZD
MOH London$2,436 NZD

25 data points across 16 retailers

16 retailers$444 NZD to $2,436 NZD

A
Cheapest Retailer
-
$444 NZD
$250 USD
A
Retailer 2
-
$497 NZD
$280 USD
View
Final sale: no returns
Retailer 3
-
$516 NZD
$291 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$550 NZD
$310 USD
View
Retailer 5
-
$554 NZD
$312 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$751 NZD
$423 USD
View
B+
Retailer 7
-
$825 NZD
$465 USD
View
B+
Retailer 8
-
$1,099 NZD
ZAR 10,011 ZAR
View
B+
Retailer 9
-
$1,142 NZD
€613 EUR
View
B
Retailer 10
-
$1,260 NZD
$710 USD
View
B
Retailer 11
-
$1,312 NZD
$739 USD
View
B
Retailer 12
-
$1,803 NZD
CA$1,411 CAD
View
Retailer 13
-
$1,964 NZD
$1,107 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$2,251 NZD
$1,269 USD
View
B
Retailer 15
-
$2,399 NZD
$1,352 USD
View
Most Expensive
B
MOH London
LG816662590 · Nov 1
$2,436 NZD
£1,081 GBP
View
15 more retailers have this diamond
Prices start from $444 NZDSave up to $1,992 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
0.56ct Oval
$444 NZD