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Round|Lab Grown|IGI

1.45ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG777630865

Shape and cutting style on the report: Round brilliant

Certificate IGI LG777630865

Diamond specifications and retailer prices

From $319 AUD
$224 USD
As of October 25, 2026
Save $3,084 AUD (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,402 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777630865 or 777630865. Listed at 17 retailers as of October 25, 2026, with prices from $319 to $3,402, a $3,084 spread on the same certified stone. Do Amore Diamonds lists it at $3,402. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777630865
Dimensions7.28 × 7.31 × 4.46 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm7.31 mm1.45 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777630865
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

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 25
Current: $3,402 AUD|Low: $256 AUD|High: $3,402 AUD|Avg: $1,010 AUD|+38.2%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 31, 2026
Retailer 3$319 AUD
Retailer 21$354 AUD
Retailer 18$411 AUD
Retailer 2$440 AUD
Retailer 8$473 AUD
Retailer 12$583 AUD
Retailer 16$618 AUD
Retailer 11$737 AUD
Retailer 13$853 AUD
Retailer 19$868 AUD
Retailer 17$898 AUD
Retailer 9$935 AUD
Retailer 7$954 AUD
Retailer 5$1,129 AUD
Retailer 15$1,352 AUD
Retailer 6$1,371 AUD
Retailer 4$1,645 AUD
Retailer 14$1,706 AUD
Retailer 20$1,801 AUD
Retailer 10$1,808 AUD
Do Amore Diamonds$3,402 AUD

13 data points across 21 retailers

17 retailers$319 AUD to $3,402 AUD

A
Cheapest Retailer
-
$319 AUD
$224 USD
A
Retailer 2
-
$354 AUD
$249 USD
View
A
Retailer 3
-
$411 AUD
$289 USD
View
A
Retailer 4
-
$440 AUD
$309 USD
View
B+
Retailer 5
-
$473 AUD
$332 USD
View
A
Retailer 6
-
$618 AUD
$434 USD
View
B+
Retailer 7
-
$853 AUD
£472 GBP
View
B+
Retailer 8
-
$868 AUD
£480 GBP
View
B+
Retailer 9
-
$898 AUD
$631 USD
View
Retailer 10
-
$954 AUD
$670 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$1,129 AUD
$793 USD
View
B
Retailer 12
-
$1,352 AUD
$950 USD
View
B
Retailer 13
-
$1,371 AUD
$963 USD
View
B
Retailer 14
-
$1,645 AUD
£910 GBP
View
B
Retailer 15
-
$1,801 AUD
$1,265 USD
View
B
Retailer 16
-
$1,865 AUD
$1,310 USD
View
Most Expensive
B
Do Amore Diamonds
27-3B9691517 · Oct 31
$3,402 AUD
$2,390 USD
View
16 more retailers have this diamond
Prices start from $319 AUDSave up to $3,084 AUD

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
$319 AUD