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Asscher|Lab Grown|IGI

3.13ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG628447815

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG628447815

Diamond specifications and retailer prices

From $20,120 NZD
A$17,446 AUD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $20,120 NZD at Novita Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Novita Diamonds

About this 3.13ct lab-grown asscher diamond

This 3.13ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG628447815 or 628447815. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.13
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628447815
Dimensions8.06 × 8.06 × 5.18 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
8.06 mm8.06 mm3.13 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628447815
Side View
Table 62.0%Crown 32.3°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 64.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $20,120 NZD|Low: $4,488 NZD|High: $43,648 NZD|Avg: $19,447 NZD|+0.4%
Novita Diamonds
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 1, 2026
Retailer 8$4,488 NZD
Retailer 11$7,354 NZD
Retailer 6$9,591 NZD
Retailer 2$11,095 NZD
Retailer 4$16,625 NZD
Retailer 7$16,838 NZD
Retailer 5$17,117 NZD
Retailer 12$19,546 NZD
Novita Diamonds$20,120 NZD
Retailer 9$23,084 NZD
Retailer 13$26,427 NZD
Retailer 10$36,763 NZD
Retailer 3$43,648 NZD

6 data points across 13 retailers

1 retailer

B
Novita Diamonds
cert_628447815 · Nov 1
$20,120 NZD
A$17,446 AUD
View

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.

B
3.13ct Asscher
$20,120 NZD