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Round|Lab Grown|IGI

1.03ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG761558874

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761558874

Diamond specifications and retailer prices

From $481 NZD
$271 USD
As of October 29, 2026
Save $3,795 NZD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,713 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG761558874 or 761558874. Listed at 19 retailers as of October 29, 2026, with a 789% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761558874
Dimensions6.44 × 6.48 × 4.03 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
6.44 mm6.48 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761558874
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 29
Current: $4,276 NZD|Low: $481 NZD|High: $4,471 NZD|Avg: $1,401 NZD|-4.4%
Do Amore Diamonds
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 10$481 NZD
Retailer 7$539 NZD
Retailer 3$559 NZD
Retailer 6$598 NZD
Retailer 16$598 NZD
Retailer 17$754 NZD
Retailer 8$798 NZD
Retailer 15$878 NZD
Retailer 12$1,049 NZD
Retailer 14$1,133 NZD
Retailer 4$1,160 NZD
Retailer 2$1,167 NZD
Retailer 9$1,700 NZD
Retailer 18$2,119 NZD
Retailer 11$2,324 NZD
Retailer 5$2,411 NZD
Retailer 13$2,657 NZD
Do Amore Diamonds$4,276 NZD

27 data points across 18 retailers

19 retailers$481 NZD to $4,276 NZD

A+
Cheapest Retailer
-
$481 NZD
$271 USD
A
Retailer 2
-
$539 NZD
$304 USD
View
Final sale: no returns
A
Retailer 3
-
$559 NZD
$315 USD
View
A
Retailer 4
-
$598 NZD
$337 USD
View
A
Retailer 5
-
$598 NZD
$337 USD
View
A
Retailer 6
-
$754 NZD
$425 USD
View
A
Retailer 7
-
$798 NZD
$450 USD
View
B+
Retailer 8
-
$878 NZD
$495 USD
View
B+
Retailer 9
-
$1,049 NZD
£465 GBP
View
B+
Retailer 10
-
$1,133 NZD
ZAR 10,313 ZAR
View
B+
Retailer 11
-
$1,160 NZD
$654 USD
View
B+
Retailer 12
-
$1,167 NZD
£518 GBP
View
B+
Retailer 13
-
$1,700 NZD
$958 USD
View
B+
Retailer 14
-
$2,119 NZD
$1,194 USD
View
B
Retailer 15
-
$2,324 NZD
$1,310 USD
View
B+
Retailer 16
-
$2,411 NZD
$1,359 USD
View
B
Retailer 17
-
$2,657 NZD
£1,179 GBP
View
B
Retailer 18
-
$4,276 NZD
$2,410 USD
View
Most Expensive
Do Amore Diamonds
23-761558874 · Oct 30
$5,713 NZD
$3,220 USD
View
Price under review
18 more retailers have this diamond
Prices start from $481 NZDSave up to $3,795 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+
1.03ct Round
$481 NZD