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Round|Lab Grown|IGI

1.44ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG818645020

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818645020

Diamond specifications and retailer prices

From $385 NZD
$217 USD
As of October 29, 2026
Save $1,957 NZD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,236 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.44ct lab-grown round diamond

This 1.44ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818645020 or 818645020. Listed at 23 retailers as of October 29, 2026, with a 508% 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

1.44
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818645020
Dimensions7.28 × 7.33 × 4.38 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.28 mm7.33 mm1.44 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818645020
Side View
Table 61.0%Crown 32.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 59.9%

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: Oct 29
Current: $2,342 NZD|Low: $369 NZD|High: $2,342 NZD|Avg: $888 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12$385 NZD
Retailer 3$477 NZD
Retailer 4$545 NZD
Retailer 2$642 NZD
Retailer 5$794 NZD
Retailer 7$813 NZD
Retailer 9$821 NZD
Retailer 6$884 NZD
Retailer 10$1,167 NZD
Retailer 11$1,251 NZD
Retailer 8$1,924 NZD
Retailer 1$2,342 NZD

37 data points across 12 retailers

23 retailers$385 NZD to $2,342 NZD

A
Cheapest Retailer
-
$385 NZD
$217 USD
A
Retailer 2
-
$431 NZD
$243 USD
View
Final sale: no returns
A
Retailer 3
-
$447 NZD
$252 USD
View
A
Retailer 4
-
$477 NZD
$269 USD
View
A
Retailer 5
-
$477 NZD
$269 USD
View
A
Retailer 6
-
$545 NZD
HK$2,400 HKD
View
B+
Retailer 7
-
$642 NZD
$362 USD
View
A
Retailer 8
-
$794 NZD
€426 EUR
View
A
Retailer 9
-
$813 NZD
£361 GBP
View
A
Retailer 10
-
$821 NZD
ZAR 7,473 ZAR
View
B+
Retailer 11
-
$884 NZD
£392 GBP
View
B+
Retailer 12
-
$924 NZD
$521 USD
View
B+
Retailer 13
-
$947 NZD
$534 USD
View
B+
Retailer 14
-
$1,167 NZD
A$1,012 AUD
View
B+
Retailer 15
-
$1,251 NZD
$705 USD
View
B
Retailer 16
-
$1,537 NZD
$866 USD
View
B
Retailer 17
-
$1,548 NZD
SGD 1,179 SGD
View
B
Retailer 18
-
$1,630 NZD
$918 USD
View
B
Retailer 19
-
$1,641 NZD
$925 USD
View
B
Retailer 20
-
$1,924 NZD
£854 GBP
View
B
Retailer 21
-
$2,215 NZD
$1,248 USD
View
B
Retailer 22
-
$2,342 NZD
$1,320 USD
View
Most Expensive
Queensmith
LG818645020 · Oct 27
$4,236 NZD
£1,880 GBP
View
Price under review
22 more retailers have this diamond
Prices start from $385 NZDSave up to $1,957 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
1.44ct Round
$385 NZD