Asscher|Lab Grown|IGI

0.78ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG804673977

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG804673977

Diamond specifications and retailer prices

From $373 NZD
$210 USD
As of October 28, 2026
Save $1,875 NZD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,248 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.78ct lab-grown asscher diamond

This 0.78ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804673977 or 804673977. Listed at 23 retailers as of October 28, 2026, with prices from $373 to $2,248, a $1,875 spread on the same certified stone. Reve Diamonds lists it at $2,248. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.78
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804673977
Dimensions5.14 × 5.07 × 3.40 mm
L/W Ratio1.01
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
5.14 mm5.07 mm0.78 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804673977
Side View
Table 66.0%Crown 31.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 67.1%

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 28
Current: $914 NZD|Low: $355 NZD|High: $1,990 NZD|Avg: $992 NZD|+4.6%
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
November 2, 2026
Retailer 7$390 NZD
Retailer 5$442 NZD
Retailer 3$490 NZD
Retailer 9$822 NZD
Retailer 2$836 NZD
Retailer 6$891 NZD
Retailer 13$910 NZD
Retailer 1$914 NZD
Retailer 4$1,061 NZD
Retailer 11$1,250 NZD
Retailer 8$1,437 NZD
Retailer 12$1,583 NZD
Retailer 10$1,976 NZD

39 data points across 13 retailers

23 retailers$373 NZD to $2,248 NZD

A
Cheapest Retailer
-
$373 NZD
$210 USD
A
Retailer 2
-
$390 NZD
$220 USD
View
Retailer 3
-
$396 NZD
$223 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$442 NZD
$249 USD
View
Final sale: no returns
Retailer 5
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$460 NZD
$259 USD
View
Price last confirmed 38 days ago
Retailer 6
-
$484 NZD
$273 USD
View
Price last confirmed 38 days ago
Retailer 7
-
$490 NZD
$276 USD
View
Price last confirmed 30 days ago
Retailer 8
-
$490 NZD
$276 USD
View
Price last confirmed 21 days ago
A
Retailer 9
-
$532 NZD
$300 USD
View
A
Retailer 10
-
$648 NZD
$365 USD
View
A
Retailer 11
-
$822 NZD
€441 EUR
View
A
Retailer 12
-
$836 NZD
$471 USD
View
A
Retailer 13
-
$891 NZD
ZAR 8,117 ZAR
View
B+
Retailer 14
-
$910 NZD
$513 USD
View
B+
Retailer 15
-
$914 NZD
£405 GBP
View
B+
Retailer 16
-
$1,061 NZD
$598 USD
View
B+
Retailer 17
-
$1,250 NZD
A$1,084 AUD
View
B+
Retailer 18
-
$1,437 NZD
$810 USD
View
Retailer 19
-
$1,577 NZD
$889 USD
View
Price last confirmed 32 days ago
B
Retailer 20
-
$1,583 NZD
$892 USD
View
B
Retailer 21
-
$1,670 NZD
$941 USD
View
B
Retailer 22
-
$1,976 NZD
£877 GBP
View
Most Expensive
B
Reve Diamonds
84358B890 · Nov 1
$2,248 NZD
$1,267 USD
View
22 more retailers have this diamond
Prices start from $373 NZDSave up to $1,875 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
0.78ct Asscher
$373 NZD