Radiant|Lab Grown|IGI

0.99ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG692566723

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

Certificate IGI LG692566723

Diamond specifications and retailer prices

From $447 NZD
$252 USD
As of October 30, 2026
Save $2,527 NZD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,974 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG692566723 or 692566723. Listed at 25 retailers as of October 27, 2026, with prices from $447 to $2,974, a $2,527 spread on the same certified stone. Queensmith lists it at $2,974. 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

0.99
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692566723
Dimensions7.26 × 5.04 × 2.99 mm
L/W Ratio1.44
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
7.26 mm5.04 mm0.99 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692566723
Side View
Table 67.0%Crown 43.2°Girdle: MediumPavilion 31.1°Culet: NoneDepth 59.3%

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 30
Current: $2,224 NZD|Low: $429 NZD|High: $2,253 NZD|Avg: $1,130 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12$447 NZD
Retailer 8$499 NZD
Retailer 3$555 NZD
Retailer 5$679 NZD
Retailer 2$745 NZD
Retailer 7$995 NZD
Retailer 9$1,004 NZD
Retailer 6$1,057 NZD
Retailer 11$1,405 NZD
Retailer 4$1,783 NZD
Retailer 10$2,120 NZD
Retailer 1$2,224 NZD

34 data points across 12 retailers

25 retailers$447 NZD to $2,974 NZD

A+
Cheapest Retailer
-
$447 NZD
$252 USD
A
Retailer 2
-
$499 NZD
$281 USD
View
Final sale: no returns
A
Retailer 3
-
$520 NZD
$293 USD
View
Retailer 4
-
$555 NZD
$313 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$555 NZD
$313 USD
View
A
Retailer 6
-
$613 NZD
HK$2,700 HKD
View
A
Retailer 7
-
$679 NZD
£301 GBP
View
A
Retailer 8
-
$745 NZD
$420 USD
View
A
Retailer 9
-
$985 NZD
$555 USD
View
A
Retailer 10
-
$995 NZD
€534 EUR
View
A
Retailer 11
-
$1,004 NZD
ZAR 9,137 ZAR
View
A
Retailer 12
-
$1,057 NZD
£469 GBP
View
A
Retailer 13
-
$1,128 NZD
$636 USD
View
B+
Retailer 14
-
$1,405 NZD
$792 USD
View
B+
Retailer 15
-
$1,495 NZD
SGD 1,139 SGD
View
Retailer 16
-
$1,556 NZD
$877 USD
View
Price last confirmed 27 days ago
B+
Retailer 17
-
$1,783 NZD
$1,005 USD
View
B+
Retailer 18
-
$1,875 NZD
$1,057 USD
View
B+
Retailer 19
-
$1,945 NZD
$1,096 USD
View
Retailer 20
-
$2,120 NZD
$1,195 USD
View
Price last confirmed 14 days ago
B
Retailer 21
-
$2,163 NZD
£960 GBP
View
B+
Retailer 22
-
$2,224 NZD
£987 GBP
View
B+
Retailer 23
-
$2,236 NZD
$1,260 USD
View
B
Retailer 24
-
$2,413 NZD
$1,360 USD
View
Most Expensive
B
Queensmith
LG692566723 · Oct 27
$2,974 NZD
£1,320 GBP
View
24 more retailers have this diamond
Prices start from $447 NZDSave up to $2,527 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+
0.99ct Radiant
$447 NZD