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Round|Lab Grown|IGI

1.19ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG799670816

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799670816

Diamond specifications and retailer prices

From $449 NZD
$253 USD
As of November 1, 2026
Save $2,976 NZD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,424 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.19ct lab-grown round diamond

This 1.19ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799670816 or 799670816. Listed at 22 retailers as of October 31, 2026, with prices from $449 to $3,424, a $2,976 spread on the same certified stone. Brilliant Earth lists it at $3,424. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670816
Dimensions6.77 × 6.71 × 4.21 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
6.77 mm6.71 mm1.19 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670816
Side View
Table 57.0%Crown 36.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.5%

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 1
Current: $3,424 NZD|Low: $449 NZD|High: $4,418 NZD|Avg: $1,404 NZD|-22.5%
Brilliant Earth
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
Retailer 19
November 1, 2026
Retailer 19$449 NZD
Retailer 8$502 NZD
Retailer 11$532 NZD
Retailer 7$555 NZD
Retailer 14$843 NZD
Retailer 13$907 NZD
Retailer 6$930 NZD
Retailer 15$955 NZD
Retailer 3$1,001 NZD
Retailer 12$1,056 NZD
Retailer 4$1,226 NZD
Retailer 16$1,353 NZD
Retailer 18$1,446 NZD
Retailer 9$1,878 NZD
Retailer 10$1,909 NZD
Retailer 17$2,111 NZD
Retailer 2$2,226 NZD
Retailer 5$2,415 NZD
Brilliant Earth$3,424 NZD

35 data points across 19 retailers

22 retailers$449 NZD to $3,424 NZD

A
Cheapest Retailer
-
$449 NZD
$253 USD
A
Retailer 2
-
$502 NZD
$283 USD
View
Final sale: no returns
Retailer 3
-
$532 NZD
$300 USD
View
Price last confirmed 47 days ago
Retailer 4
-
$555 NZD
$313 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$843 NZD
$475 USD
View
A
Retailer 6
-
$907 NZD
€487 EUR
View
A
Retailer 7
-
$930 NZD
$524 USD
View
A
Retailer 8
-
$955 NZD
ZAR 8,693 ZAR
View
A
Retailer 9
-
$1,001 NZD
$564 USD
View
A
Retailer 10
-
$1,056 NZD
£469 GBP
View
B+
Retailer 11
-
$1,226 NZD
$691 USD
View
B+
Retailer 12
-
$1,353 NZD
A$1,173 AUD
View
B+
Retailer 13
-
$1,446 NZD
$815 USD
View
Retailer 14
-
$1,583 NZD
$892 USD
View
Price last confirmed 47 days ago
B+
Retailer 15
-
$1,878 NZD
$1,058 USD
View
B
Retailer 16
-
$1,948 NZD
$1,098 USD
View
Retailer 17
-
$2,049 NZD
$1,155 USD
View
Price last confirmed 14 days ago
Retailer 18
-
$2,111 NZD
$1,190 USD
View
Price last confirmed 14 days ago
B+
Retailer 19
-
$2,226 NZD
£988 GBP
View
B
Retailer 20
-
$2,415 NZD
$1,361 USD
View
Retailer 21
-
$2,766 NZD
A$2,398 AUD
View
Price last confirmed 95 days ago
Most Expensive
B
Brilliant Earth
20095144A · Oct 31
$3,424 NZD
$1,930 USD
View
21 more retailers have this diamond
Prices start from $449 NZDSave up to $2,976 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
1.19ct Round
$449 NZD