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Radiant|Lab Grown|IGI

1.17ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG836612113

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

Certificate IGI LG836612113

Diamond specifications and retailer prices

From $443 NZD
$249 USD
As of November 2, 2026
Save $3,983 NZD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,425 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.17ct lab-grown radiant diamond

This 1.17ct 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 LG836612113 or 836612113. Listed at 19 retailers as of November 1, 2026, with prices from $443 to $4,425, a $3,983 spread on the same certified stone. Rare Carat lists it at $4,425. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612113
Dimensions7.49 × 5.16 × 3.47 mm
L/W Ratio1.45
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
7.49 mm5.16 mm1.17 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612113
Side View
Table 65.0%Crown 43.2°Girdle: Slightly ThickPavilion 34.7°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: $4,425 NZD|Low: $443 NZD|High: $5,403 NZD|Avg: $1,654 NZD|-0.8%
Rare Carat
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
November 2, 2026
Retailer 11$443 NZD
Retailer 8$530 NZD
Retailer 7$562 NZD
Retailer 18$562 NZD
Retailer 2$578 NZD
Retailer 17$880 NZD
Retailer 3$938 NZD
Retailer 13$969 NZD
Retailer 15$1,054 NZD
Retailer 12$1,070 NZD
Retailer 5$1,292 NZD
Retailer 4$1,724 NZD
Retailer 6$1,896 NZD
Retailer 10$2,077 NZD
Retailer 14$2,250 NZD
Retailer 9$2,302 NZD
Retailer 16$3,590 NZD
Rare Carat$4,425 NZD

29 data points across 18 retailers

19 retailers$443 NZD to $4,425 NZD

A+
Cheapest Retailer
-
$443 NZD
$249 USD
A
Retailer 2
-
$530 NZD
$298 USD
View
Final sale: no returns
Retailer 3
-
$562 NZD
$316 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$562 NZD
$316 USD
View
A
Retailer 5
-
$578 NZD
£256 GBP
View
A
Retailer 6
-
$880 NZD
$495 USD
View
A
Retailer 7
-
$938 NZD
$528 USD
View
A
Retailer 8
-
$969 NZD
ZAR 8,810 ZAR
View
A
Retailer 9
-
$1,054 NZD
€565 EUR
View
A
Retailer 10
-
$1,070 NZD
£474 GBP
View
B+
Retailer 11
-
$1,292 NZD
$727 USD
View
B+
Retailer 12
-
$1,724 NZD
$970 USD
View
B+
Retailer 13
-
$1,896 NZD
$1,067 USD
View
B+
Retailer 14
-
$2,077 NZD
SGD 1,579 SGD
View
B+
Retailer 15
-
$2,250 NZD
£997 GBP
View
B
Retailer 16
-
$2,302 NZD
$1,295 USD
View
B
Retailer 17
-
$3,590 NZD
$2,020 USD
View
B
Retailer 18
-
$3,844 NZD
$2,163 USD
View
Most Expensive
B
Rare Carat
PE-246752 · Nov 1
$4,425 NZD
$2,490 USD
View
18 more retailers have this diamond
Prices start from $443 NZDSave up to $3,983 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+
1.17ct Radiant
$443 NZD