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Oval|Lab Grown|IGI

0.55ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG823694991

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823694991

Diamond specifications and retailer prices

From $277 NZD
As of November 3, 2026
Save $1,594 NZD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,870 NZD at Reve Diamonds · As of November 4, 2026
View at Reve 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 top-tier cut grade and certified by IGI LG823694991 or 823694991. Listed at 21 retailers as of November 3, 2026, with prices from $277 to $1,870, a $1,594 spread on the same certified stone. Reve Diamonds lists it at $1,870. 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

0.55
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823694991
Dimensions7.19 × 4.57 × 2.69 mm
L/W Ratio1.57
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
7.19 mm4.57 mm0.55 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823694991
Side View
Table 57.0%Crown 33.9°Girdle: MED-STKPavilion 38°Culet: NoneDepth 58.9%

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: $596 NZD|Low: $277 NZD|High: $1,915 NZD|Avg: $823 NZD|-4.5%
Retailer 1
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Retailer 20
Reve Diamonds
November 5, 2026
Retailer 16$277 NZD
Retailer 5$310 NZD
Retailer 6$321 NZD
Retailer 19$344 NZD
Retailer 10$357 NZD
Retailer 2$385 NZD
Retailer 1$596 NZD
Retailer 20$617 NZD
Retailer 17$624 NZD
Retailer 9$626 NZD
Retailer 18$649 NZD
Retailer 11$798 NZD
Retailer 15$876 NZD
Retailer 7$944 NZD
Retailer 13$993 NZD
Retailer 4$1,105 NZD
Retailer 14$1,167 NZD
Retailer 3$1,203 NZD
Retailer 12$1,604 NZD
Retailer 8$1,783 NZD
Reve Diamonds$1,870 NZD

35 data points across 21 retailers

21 retailers$277 NZD to $1,870 NZD

A
Cheapest Retailer
-
$277 NZD
A
Retailer 2
-
$310 NZD
View
Final sale: no returns
A
Retailer 3
-
$321 NZD
View
A
Retailer 4
-
$344 NZD
View
Retailer 5
-
$357 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$385 NZD
View
A
Retailer 7
-
$596 NZD
View
A
Retailer 8
-
$617 NZD
View
A
Retailer 9
-
$624 NZD
View
A
Retailer 10
-
$626 NZD
View
A
Retailer 11
-
$649 NZD
View
Retailer 12
-
$798 NZD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$876 NZD
View
B+
Retailer 14
-
$944 NZD
View
B+
Retailer 15
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$993 NZD
View
B+
Retailer 16
-
$1,105 NZD
View
B
Retailer 17
-
$1,167 NZD
View
B
Retailer 18
-
$1,203 NZD
View
B
Retailer 19
-
$1,604 NZD
View
B
Retailer 20
-
$1,783 NZD
View
Most Expensive
B
Reve Diamonds
B419FB3C9 · Nov 4
$1,870 NZD
$1,054 USD
View
20 more retailers have this diamond
Prices start from $277 NZDSave up to $1,594 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
$277 NZD