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Asscher|Lab Grown|IGI

1.03ct F IF Asscher Lab Grown Diamond

ID • F/IF • IGI LG630429065

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG630429065

Diamond specifications and retailer prices

From $445 NZD
$250 USD
As of October 27, 2026
Save $2,708 NZD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,153 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG630429065 or 630429065. Listed at 18 retailers as of October 27, 2026, with prices from $445 to $3,153, a $2,708 spread on the same certified stone. Brilliant Earth lists it at $3,153. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630429065
Dimensions5.50 × 5.48 × 3.67 mm
L/W Ratio1.00
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
5.50 mm5.48 mm1.03 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630429065
Side View
Table 63.0%Crown 32.6°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 67.0%

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 27
Current: $3,153 NZD|Low: $445 NZD|High: $3,153 NZD|Avg: $1,131 NZD
Brilliant Earth
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 29, 2026
Retailer 13$445 NZD
Retailer 12$686 NZD
Retailer 9$816 NZD
Retailer 7$832 NZD
Retailer 6$895 NZD
Retailer 3$901 NZD
Retailer 11$974 NZD
Retailer 5$1,050 NZD
Retailer 4$1,074 NZD
Retailer 8$1,183 NZD
Retailer 10$1,401 NZD
Retailer 2$1,953 NZD
Brilliant Earth$3,153 NZD

43 data points across 13 retailers

18 retailers$445 NZD to $3,153 NZD

A
Cheapest Retailer
-
$445 NZD
$250 USD
Final sale: no returns
A
Retailer 2
-
$570 NZD
HK$2,500 HKD
View
A
Retailer 3
-
$686 NZD
$385 USD
View
A
Retailer 4
-
$816 NZD
€436 EUR
View
A
Retailer 5
-
$832 NZD
ZAR 7,545 ZAR
View
A
Retailer 6
-
$895 NZD
£395 GBP
View
A
Retailer 7
-
$901 NZD
$506 USD
View
A
Retailer 8
-
$974 NZD
£431 GBP
View
A
Retailer 9
-
$1,050 NZD
$589 USD
View
A
Retailer 10
-
$1,074 NZD
$603 USD
View
B+
Retailer 11
-
$1,183 NZD
A$1,022 AUD
View
B+
Retailer 12
-
$1,372 NZD
SGD 1,041 SGD
View
B+
Retailer 13
-
$1,401 NZD
A$1,210 AUD
View
B+
Retailer 14
-
$1,651 NZD
$927 USD
View
B+
Retailer 15
-
$1,760 NZD
$988 USD
View
B+
Retailer 16
-
$1,953 NZD
£863 GBP
View
B
Retailer 17
-
$2,391 NZD
£1,057 GBP
View
Most Expensive
B
Brilliant Earth
10222981A · Oct 28
$3,153 NZD
$1,770 USD
View
17 more retailers have this diamond
Prices start from $445 NZDSave up to $2,708 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
1.03ct Asscher
$445 NZD