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Round|Lab Grown|IGI

1.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG787675736

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787675736

Diamond specifications and retailer prices

From $353 NZD
$199 USD
As of October 31, 2026
Save $977 NZD (73%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,330 NZD at Frank Darling · As of October 30, 2026
View at Frank Darling

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 LG787675736 or 787675736. Listed at 6 retailers as of October 30, 2026, with prices from $353 to $1,330, a $977 spread on the same certified stone. Frank Darling lists it at $1,330. 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 angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787675736
Dimensions7.33 × 7.37 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm7.37 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787675736
Side View
Table 59.0%Crown 34.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.1%

Caratlytics Score

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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: Oct 31
Current: $1,330 NZD|Low: $332 NZD|High: $2,047 NZD|Avg: $1,061 NZD|-3.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 2$353 NZD
Retailer 6$546 NZD
Retailer 10$693 NZD
Retailer 9$759 NZD
Retailer 3$846 NZD
Retailer 4$939 NZD
Retailer 5$1,099 NZD
Retailer 7$1,162 NZD
Retailer 11$1,210 NZD
Frank Darling$1,330 NZD
Retailer 12$1,422 NZD
Retailer 8$1,579 NZD
Retailer 13$2,047 NZD

11 data points across 13 retailers

6 retailers$353 NZD to $1,330 NZD

A
Cheapest Retailer
-
$353 NZD
$199 USD
Final sale: no returns
B+
Retailer 2
-
$546 NZD
$308 USD
View
Retailer 3
-
$693 NZD
ZAR 6,313 ZAR
View
Price last confirmed 44 days ago
Retailer 4
-
$1,099 NZD
A$953 AUD
View
Price last confirmed 121 days ago
Retailer 5
-
$1,162 NZD
$655 USD
View
Price last confirmed 13 days ago
Most Expensive
B+
Frank Darling
100765825705KD · Oct 30
$1,330 NZD
$750 USD
View
5 more retailers have this diamond
Prices start from $353 NZDSave up to $977 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
$353 NZD