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Oval|Lab Grown|IGI

0.55ct D IF Oval Lab Grown Diamond

VG • D/IF • IGI LG778616864

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778616864

Diamond specifications and retailer prices

From $263 NZD
As of November 3, 2026
Save $2,203 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,530 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.55ct lab-grown oval diamond

This 0.55ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG778616864 or 778616864. Listed at 22 retailers as of November 3, 2026, with a 839% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.55
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778616864
Dimensions6.73 × 4.65 × 2.81 mm
L/W Ratio1.45
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
6.73 mm4.65 mm0.55 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778616864
Side View
Table 59.0%Crown 32.1°Girdle: THN-THKPavilion 39.6°Culet: NoneDepth 60.4%

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 3
Current: $3,530 NZD|Low: $255 NZD|High: $3,530 NZD|Avg: $1,229 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 11
Retailer 12
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Retailer 17
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Retailer 21
November 4, 2026
Retailer 4$263 NZD
Retailer 3$293 NZD
Retailer 9$307 NZD
Retailer 12$330 NZD
Retailer 11$502 NZD
Retailer 14$628 NZD
Retailer 20$655 NZD
Retailer 13$683 NZD
Retailer 7$860 NZD
Retailer 18$917 NZD
Retailer 19$976 NZD
Retailer 21$993 NZD
Retailer 6$1,103 NZD
Retailer 10$1,169 NZD
Retailer 17$1,462 NZD
Retailer 8$1,467 NZD
Retailer 5$1,694 NZD
Retailer 15$1,825 NZD
Retailer 2$2,466 NZD
Retailer 16$2,466 NZD
Do Amore Diamonds$3,530 NZD

31 data points across 21 retailers

22 retailers$263 NZD to $2,466 NZD

A
Cheapest Retailer
-
$263 NZD
Retailer 2
-
$266 NZD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$293 NZD
View
Final sale: no returns
Retailer 4
-
$307 NZD
View
Price last confirmed 16 days ago
Retailer 5
-
$330 NZD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$502 NZD
View
A
Retailer 7
-
$628 NZD
View
A
Retailer 8
-
$655 NZD
View
A
Retailer 9
-
$683 NZD
View
B+
Retailer 10
-
$860 NZD
View
B+
Retailer 11
-
$917 NZD
View
B+
Retailer 12
-
$976 NZD
View
B+
Retailer 13
-
$993 NZD
View
Retailer 14
-
$1,103 NZD
View
Price last confirmed 9 days ago
Retailer 15
-
$1,169 NZD
View
Price last confirmed 18 days ago
B
Retailer 16
-
$1,462 NZD
View
B
Retailer 17
-
$1,467 NZD
View
Retailer 18
-
$1,694 NZD
View
Price last confirmed 7 days ago
B
Retailer 19
-
$1,825 NZD
View
B
Retailer 20
-
$2,466 NZD
View
B
Retailer 21
-
$2,466 NZD
View
Most Expensive
Do Amore Diamonds
32-LG778616864 · Nov 4
$3,530 NZD
$1,990 USD
View
Price under review
21 more retailers have this diamond
Prices start from $263 NZDSave up to $2,203 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
0.55ct Oval
$263 NZD