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Radiant|Lab Grown|IGI

1.14ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG757503052

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG757503052

Diamond specifications and retailer prices

From $503 NZD
$283 USD
As of November 2, 2026
Save $3,976 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,479 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.14ct lab-grown radiant diamond

This 1.14ct lab-grown radiant 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 LG757503052 or 757503052. Listed at 22 retailers as of November 2, 2026, with prices from $503 to $4,479, a $3,976 spread on the same certified stone. Do Amore Diamonds lists it at $4,479. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757503052
Dimensions7.79 × 5.23 × 3.45 mm
L/W Ratio1.49
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
7.79 mm5.23 mm1.14 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757503052
Side View
Table 62.0%Crown 36.2°Girdle: MediumPavilion 35.5°Culet: NoneDepth 66.0%

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 2
Current: $4,479 NZD|Low: $503 NZD|High: $5,494 NZD|Avg: $2,120 NZD
Do Amore Diamonds
Retailer 2
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Retailer 22
November 2, 2026
Retailer 3$503 NZD
Retailer 10$562 NZD
Retailer 20$585 NZD
Retailer 6$626 NZD
Retailer 11$626 NZD
Retailer 16$871 NZD
Retailer 14$887 NZD
Retailer 18$906 NZD
Retailer 22$974 NZD
Retailer 5$1,061 NZD
Retailer 13$1,189 NZD
Retailer 2$1,228 NZD
Retailer 7$1,919 NZD
Retailer 4$2,216 NZD
Retailer 15$2,506 NZD
Retailer 12$2,574 NZD
Retailer 8$2,589 NZD
Retailer 9$2,682 NZD
Retailer 19$2,779 NZD
Retailer 17$3,910 NZD
Retailer 21$4,292 NZD
Do Amore Diamonds$4,479 NZD

42 data points across 22 retailers

22 retailers$503 NZD to $4,479 NZD

A
Cheapest Retailer
-
$503 NZD
$283 USD
A
Retailer 2
-
$562 NZD
$316 USD
View
Final sale: no returns
A
Retailer 3
-
$585 NZD
$329 USD
View
Retailer 4
-
$626 NZD
$352 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$626 NZD
$352 USD
View
A
Retailer 6
-
$871 NZD
$490 USD
View
A
Retailer 7
-
$887 NZD
HK$3,900 HKD
View
A
Retailer 8
-
$906 NZD
$510 USD
View
A
Retailer 9
-
$974 NZD
$548 USD
View
A
Retailer 10
-
$1,061 NZD
$597 USD
View
A
Retailer 11
-
$1,189 NZD
ZAR 10,809 ZAR
View
B+
Retailer 12
-
$1,228 NZD
£544 GBP
View
B+
Retailer 13
-
$1,919 NZD
$1,080 USD
View
B+
Retailer 14
-
$2,216 NZD
$1,247 USD
View
B
Retailer 15
-
$2,506 NZD
$1,410 USD
View
B
Retailer 16
-
$2,574 NZD
SGD 1,957 SGD
View
B
Retailer 17
-
$2,589 NZD
$1,457 USD
View
B
Retailer 18
-
$2,682 NZD
£1,188 GBP
View
Retailer 19
-
$2,779 NZD
£1,231 GBP
View
Price last confirmed 13 days ago
B
Retailer 20
-
$3,910 NZD
$2,200 USD
View
B
Retailer 21
-
$4,292 NZD
$2,415 USD
View
Most Expensive
B
Do Amore Diamonds
27-6CF441F7F · Nov 2
$4,479 NZD
$2,520 USD
View
21 more retailers have this diamond
Prices start from $503 NZDSave up to $3,976 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
1.14ct Radiant
$503 NZD