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Asscher|Lab Grown|IGI

1.01ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG689560773

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG689560773

Diamond specifications and retailer prices

From $312 NZD
$176 USD
As of October 30, 2026
Save $1,672 NZD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,984 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.01ct lab-grown asscher diamond

This 1.01ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG689560773 or 689560773. Listed at 16 retailers as of October 30, 2026, with prices from $312 to $1,984, a $1,672 spread on the same certified stone. Reve Diamonds lists it at $1,984. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689560773
Dimensions5.54 × 5.47 × 3.69 mm
L/W Ratio1.01
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
5.54 mm5.47 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689560773
Side View
Table 61.0%Crown 36.4°Girdle: MediumPavilion 42°Culet: NoneDepth 67.5%

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 30
Current: $696 NZD|Low: $245 NZD|High: $1,984 NZD|Avg: $929 NZD|+5.6%
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
Reve Diamonds
October 31, 2026
Retailer 12$312 NZD
Retailer 5$350 NZD
Retailer 11$364 NZD
Retailer 3$389 NZD
Retailer 4$389 NZD
Retailer 2$688 NZD
Retailer 1$696 NZD
Retailer 10$737 NZD
Retailer 8$747 NZD
Retailer 14$814 NZD
Retailer 15$1,027 NZD
Retailer 7$1,242 NZD
Retailer 13$1,247 NZD
Retailer 6$1,344 NZD
Retailer 9$1,823 NZD
Reve Diamonds$1,984 NZD

43 data points across 16 retailers

16 retailers$312 NZD to $1,984 NZD

A
Cheapest Retailer
-
$312 NZD
$176 USD
A
Retailer 2
-
$350 NZD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$364 NZD
$205 USD
View
A
Retailer 4
-
$389 NZD
$219 USD
View
A
Retailer 5
-
$389 NZD
$219 USD
View
B+
Retailer 6
-
$688 NZD
$388 USD
View
B+
Retailer 7
-
$696 NZD
£309 GBP
View
B+
Retailer 8
-
$737 NZD
£327 GBP
View
B+
Retailer 9
-
$747 NZD
€401 EUR
View
B+
Retailer 10
-
$814 NZD
$459 USD
View
B
Retailer 11
-
$1,027 NZD
$579 USD
View
B
Retailer 12
-
$1,242 NZD
$700 USD
View
B
Retailer 13
-
$1,247 NZD
$703 USD
View
B
Retailer 14
-
$1,344 NZD
$757 USD
View
B
Retailer 15
-
$1,823 NZD
£809 GBP
View
Most Expensive
B
Reve Diamonds
C101F5A0C · Oct 30
$1,984 NZD
$1,118 USD
View
15 more retailers have this diamond
Prices start from $312 NZDSave up to $1,672 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
1.01ct Asscher
$312 NZD