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Oval|Lab Grown|IGI

0.55ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG800666200

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG800666200

Diamond specifications and retailer prices

From $667 NZD
$376 USD
As of November 1, 2026
Save $2,686 NZD (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,497 NZD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800666200 or 800666200. Listed at 25 retailers as of November 1, 2026, with a 403% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800666200
Dimensions6.71 × 4.68 × 2.83 mm
L/W Ratio1.43
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
6.71 mm4.68 mm0.55 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800666200
Side View
Table 61.0%Crown 33.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.5%

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: $1,845 NZD|Low: $641 NZD|High: $3,394 NZD|Avg: $1,582 NZD|+4.0%
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
Retailer 15
November 1, 2026
Retailer 15$667 NZD
Retailer 12$745 NZD
Retailer 3$827 NZD
Retailer 5$827 NZD
Retailer 7$933 NZD
Retailer 14$1,224 NZD
Retailer 10$1,395 NZD
Retailer 13$1,455 NZD
Retailer 9$1,503 NZD
Retailer 11$1,651 NZD
Retailer 1$1,845 NZD
Retailer 2$2,001 NZD
Retailer 6$2,469 NZD
Retailer 4$2,935 NZD
Retailer 8$3,353 NZD

42 data points across 15 retailers

25 retailers$667 NZD to $3,353 NZD

Retailer 1
-
$667 NZD
$376 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$667 NZD
$376 USD
View
A
Retailer 3
-
$745 NZD
$420 USD
View
Final sale: no returns
Retailer 4
-
$816 NZD
$460 USD
View
Price last confirmed 41 days ago
Retailer 5
-
$827 NZD
$466 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$827 NZD
$466 USD
View
B+
Retailer 7
-
$933 NZD
$526 USD
View
B+
Retailer 8
-
$1,224 NZD
$690 USD
View
B+
Retailer 9
-
$1,395 NZD
€749 EUR
View
B
Retailer 10
-
$1,455 NZD
$820 USD
View
B+
Retailer 11
-
$1,503 NZD
£667 GBP
View
B+
Retailer 12
-
$1,651 NZD
ZAR 15,034 ZAR
View
B
Retailer 13
-
$1,845 NZD
$1,040 USD
View
B
Retailer 14
-
$2,001 NZD
$1,128 USD
View
B
Retailer 15
-
$2,469 NZD
$1,391 USD
View
B
Retailer 16
-
$2,522 NZD
CA$1,974 CAD
View
B
Retailer 17
-
$2,935 NZD
$1,654 USD
View
Retailer 18
-
$2,935 NZD
$1,654 USD
View
Price last confirmed 42 days ago
B
Retailer 19
-
$3,100 NZD
$1,747 USD
View
B
Retailer 20
-
$3,206 NZD
$1,807 USD
View
B
Retailer 21
-
$3,206 NZD
$1,807 USD
View
B
Retailer 22
-
$3,353 NZD
£1,488 GBP
View
Most Expensive
Riddles Jewelry
1966219501 · Oct 31
$3,497 NZD
$1,971 USD
View
Price under review
22 more retailers have this diamond
Prices start from $667 NZDSave up to $2,686 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
$667 NZD