CaratHunter
Plans
Round|Lab Grown|IGI

1.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG717507407

Shape and cutting style on the report: Round brilliant

Certificate IGI LG717507407

Diamond specifications and retailer prices

From $371 NZD
$209 USD
As of October 29, 2026
Save $1,797 NZD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,168 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.45ct lab-grown round diamond

This 1.45ct 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 LG717507407 or 717507407. Listed at 25 retailers as of October 29, 2026, with prices from $371 to $2,168, a $1,797 spread on the same certified stone. Reve Diamonds lists it at $2,168. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717507407
Dimensions7.26 × 7.28 × 4.49 mm
L/W Ratio1.00
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
7.26 mm7.28 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717507407
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.7%

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: $872 NZD|Low: $367 NZD|High: $2,168 NZD|Avg: $1,005 NZD|+11.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 10$371 NZD
Retailer 16$415 NZD
Retailer 2$429 NZD
Retailer 5$460 NZD
Retailer 6$460 NZD
Retailer 17$789 NZD
Retailer 7$791 NZD
Retailer 12$846 NZD
Retailer 1$872 NZD
Retailer 4$908 NZD
Retailer 3$953 NZD
Retailer 13$955 NZD
Retailer 18$1,123 NZD
Retailer 8$1,246 NZD
Retailer 19$1,437 NZD
Retailer 11$1,478 NZD
Retailer 9$1,572 NZD
Retailer 15$1,586 NZD
Retailer 14$1,852 NZD
Reve Diamonds$2,168 NZD

38 data points across 20 retailers

25 retailers$371 NZD to $2,168 NZD

Retailer 1
-
$367 NZD
$207 USD
Price last confirmed 43 days ago
A
Retailer 2
-
$371 NZD
$209 USD
View
A
Retailer 3
-
$415 NZD
$234 USD
View
Final sale: no returns
A
Retailer 4
-
$429 NZD
$242 USD
View
Retailer 5
-
$449 NZD
$253 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$460 NZD
$259 USD
View
A
Retailer 7
-
$460 NZD
$259 USD
View
A
Retailer 8
-
$789 NZD
ZAR 7,188 ZAR
View
A
Retailer 9
-
$791 NZD
$446 USD
View
A
Retailer 10
-
$846 NZD
£375 GBP
View
B+
Retailer 11
-
$872 NZD
€468 EUR
View
B+
Retailer 12
-
$908 NZD
$512 USD
View
B+
Retailer 13
-
$953 NZD
$537 USD
View
B+
Retailer 14
-
$955 NZD
A$828 AUD
View
B+
Retailer 15
-
$1,123 NZD
A$974 AUD
View
B+
Retailer 16
-
$1,235 NZD
$696 USD
View
Retailer 17
-
$1,242 NZD
$700 USD
View
Price last confirmed 26 days ago
B+
Retailer 18
-
$1,246 NZD
$702 USD
View
B+
Retailer 19
-
$1,437 NZD
$810 USD
View
Retailer 20
-
$1,464 NZD
$825 USD
View
Price last confirmed 40 days ago
B
Retailer 21
-
$1,478 NZD
$833 USD
View
B
Retailer 22
-
$1,572 NZD
$886 USD
View
B
Retailer 23
-
$1,586 NZD
A$1,375 AUD
View
B
Retailer 24
-
$1,852 NZD
£822 GBP
View
Most Expensive
B
Reve Diamonds
A84EF27D8 · Oct 30
$2,168 NZD
$1,222 USD
View
24 more retailers have this diamond
Prices start from $371 NZDSave up to $1,797 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
1.45ct Round
$371 NZD