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Round|Lab Grown|IGI

0.73ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG788641835

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788641835

Diamond specifications and retailer prices

From $409 NZD
As of November 3, 2026
Save $2,791 NZD (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,929 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round 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 LG788641835 or 788641835. Listed at 26 retailers as of November 3, 2026, with a 683% 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

0.73
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788641835
Dimensions5.77 × 5.82 × 3.56 mm
L/W Ratio1.01
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
5.77 mm5.82 mm0.73 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788641835
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

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: Nov 3
Current: $1,053 NZD|Low: $393 NZD|High: $2,271 NZD|Avg: $1,022 NZD|+5.3%
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 4, 2026
Retailer 15$409 NZD
Retailer 6$459 NZD
Retailer 2$475 NZD
Retailer 3$507 NZD
Retailer 5$656 NZD
Retailer 14$756 NZD
Retailer 9$891 NZD
Retailer 13$926 NZD
Retailer 10$1,015 NZD
Retailer 1$1,053 NZD
Retailer 7$1,170 NZD
Retailer 12$1,257 NZD
Retailer 4$1,490 NZD
Retailer 11$1,974 NZD
Retailer 8$2,244 NZD

43 data points across 15 retailers

26 retailers$409 NZD to $3,200 NZD

A
Cheapest Retailer
-
$409 NZD
A
Retailer 2
-
$409 NZD
View
A
Retailer 3
-
$459 NZD
View
Final sale: no returns
Retailer 4
-
$475 NZD
View
Price last confirmed 45 days ago
A
Retailer 5
-
$475 NZD
View
Retailer 6
-
$501 NZD
View
Price last confirmed 46 days ago
Retailer 7
-
$507 NZD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$656 NZD
View
A
Retailer 9
-
$756 NZD
View
B+
Retailer 10
-
$891 NZD
View
B+
Retailer 11
-
$926 NZD
View
B+
Retailer 12
-
$1,015 NZD
View
B+
Retailer 13
-
$1,053 NZD
View
B+
Retailer 14
-
$1,170 NZD
View
B+
Retailer 15
-
$1,257 NZD
View
B+
Retailer 16
-
$1,490 NZD
View
B
Retailer 17
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$1,609 NZD
View
Retailer 18
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$1,799 NZD
View
Price last confirmed 44 days ago
B
Retailer 19
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$1,901 NZD
View
B
Retailer 20
-
$1,974 NZD
View
B
Retailer 21
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$2,102 NZD
View
B
Retailer 22
-
$2,102 NZD
View
B
Retailer 23
-
$2,244 NZD
View
B
Retailer 24
-
$2,290 NZD
View
B
Retailer 25
-
$3,200 NZD
View
Most Expensive
Do Amore Diamonds
27-A3875B9F4 · Nov 4
$3,929 NZD
$2,210 USD
View
Price under review
25 more retailers have this diamond
Prices start from $409 NZDSave up to $2,791 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
0.73ct Round
$409 NZD