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Round|Lab Grown|IGI

1.19ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG640432632

Shape and cutting style on the report: Round brilliant

Certificate IGI LG640432632

Diamond specifications and retailer prices

From $394 NZD
$222 USD
As of November 1, 2026
Save $1,270 NZD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,960 NZD at MOH London · As of October 25, 2026
View at MOH London

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 LG640432632 or 640432632. Listed at 16 retailers as of October 31, 2026, with a 322% 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

1.19
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640432632
Dimensions6.75 × 6.81 × 4.23 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
6.75 mm6.81 mm1.19 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640432632
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
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 1
Current: $1,960 NZD|Low: $378 NZD|High: $1,981 NZD|Avg: $884 NZD|-0.9%
MOH London
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
November 1, 2026
Retailer 12$394 NZD
Retailer 14$440 NZD
Retailer 4$458 NZD
Retailer 6$488 NZD
Retailer 13$488 NZD
Retailer 11$674 NZD
Retailer 2$775 NZD
Retailer 8$839 NZD
Retailer 7$900 NZD
Retailer 3$916 NZD
Retailer 9$1,191 NZD
Retailer 5$1,570 NZD
Retailer 10$1,576 NZD
MOH London$1,960 NZD

44 data points across 14 retailers

16 retailers$394 NZD to $1,664 NZD

A
Cheapest Retailer
-
$394 NZD
$222 USD
A
Retailer 2
-
$440 NZD
$248 USD
View
Final sale: no returns
A
Retailer 3
-
$458 NZD
$258 USD
View
Retailer 4
-
$488 NZD
$275 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$488 NZD
$275 USD
View
A
Retailer 6
-
$674 NZD
$380 USD
View
A
Retailer 7
-
$775 NZD
£344 GBP
View
A
Retailer 8
-
$839 NZD
ZAR 7,642 ZAR
View
A
Retailer 9
-
$900 NZD
£399 GBP
View
A
Retailer 10
-
$916 NZD
$516 USD
View
B+
Retailer 11
-
$1,191 NZD
A$1,033 AUD
View
B+
Retailer 12
-
$1,208 NZD
$681 USD
View
B+
Retailer 13
-
$1,570 NZD
$885 USD
View
B+
Retailer 14
-
$1,576 NZD
$888 USD
View
B+
Retailer 15
-
$1,664 NZD
$938 USD
View
Most Expensive
MOH London
LG640432632 · Oct 25
$1,960 NZD
£870 GBP
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $394 NZDSave up to $1,270 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
$394 NZD