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Asscher|Lab Grown|IGI

1.55ct G IF Asscher Lab Grown Diamond

ID • G/IF • IGI LG627472674

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG627472674

Diamond specifications and retailer prices

From $481 NZD
As of November 4, 2026
Save $3,236 NZD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,717 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.55ct lab-grown asscher diamond

This 1.55ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG627472674 or 627472674. Listed at 24 retailers as of November 1, 2026, with prices from $481 to $3,717, a $3,236 spread on the same certified stone. Rare Carat lists it at $3,717. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle44.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627472674
Dimensions6.31 × 6.35 × 4.17 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 Faint Blue
Top View
6.31 mm6.35 mm1.55 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627472674
Side View
Table 66.0%Crown 32.8°Girdle: MED-STKPavilion 44.4°Culet: NoneDepth 66.1%

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: Nov 4
Current: $3,717 NZD|Low: $481 NZD|High: $4,701 NZD|Avg: $1,587 NZD
Rare Carat
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
November 5, 2026
Retailer 5$481 NZD
Retailer 4$559 NZD
Retailer 6$596 NZD
Retailer 14$596 NZD
Retailer 7$630 NZD
Retailer 10$1,029 NZD
Retailer 2$1,038 NZD
Retailer 13$1,109 NZD
Retailer 8$1,400 NZD
Retailer 9$1,540 NZD
Retailer 3$1,919 NZD
Retailer 12$2,391 NZD
Retailer 11$3,282 NZD
Rare Carat$3,717 NZD

34 data points across 14 retailers

24 retailers$481 NZD to $3,717 NZD

A
Cheapest Retailer
-
$481 NZD
A
Retailer 2
-
$539 NZD
View
Final sale: no returns
A
Retailer 3
-
$559 NZD
View
A
Retailer 4
-
$596 NZD
View
Retailer 5
-
$596 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$630 NZD
View
A
Retailer 7
-
$878 NZD
View
A
Retailer 8
-
$988 NZD
View
A
Retailer 9
-
$1,029 NZD
View
A
Retailer 10
-
$1,038 NZD
View
A
Retailer 11
-
$1,064 NZD
View
Retailer 12
-
$1,109 NZD
View
Price last confirmed 7 days ago
A
Retailer 13
-
$1,400 NZD
View
B+
Retailer 14
-
$1,540 NZD
View
B+
Retailer 15
-
$1,692 NZD
View
B+
Retailer 16
-
$1,877 NZD
View
B+
Retailer 17
-
$1,919 NZD
View
B+
Retailer 18
-
$2,008 NZD
View
B+
Retailer 19
-
$2,297 NZD
View
B+
Retailer 20
-
$2,324 NZD
View
B+
Retailer 21
-
$2,391 NZD
View
B
Retailer 22
-
$3,282 NZD
View
B
Retailer 23
-
$3,300 NZD
View
Most Expensive
B
Rare Carat
3S627472674 · Nov 1
$3,717 NZD
$2,095 USD
View
23 more retailers have this diamond
Prices start from $481 NZDSave up to $3,236 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
1.55ct Asscher
$481 NZD