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Asscher|Lab Grown|IGI

3.15ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG500148455

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG500148455

Diamond specifications and retailer prices

From $4,187 NZD
$2,360 USD
As of October 31, 2026
Save $43,821 NZD (91%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $48,009 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 3.15ct lab-grown asscher diamond

This 3.15ct lab-grown asscher sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500148455 or 500148455. Listed at 10 retailers as of October 31, 2026, with prices from $4,187 to $48,009, a $43,821 spread on the same certified stone. Reve Diamonds lists it at $48,009. 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

3.15
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.1°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500148455
Dimensions8.04 × 7.98 × 5.19 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.04 mm7.98 mm3.15 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500148455
Side View
Table 66.5%Crown 21.1°Girdle: MediumPavilion 34.6°Culet: NoneDepth 65.0%

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 31
Current: $42,434 NZD|Low: $4,187 NZD|High: $48,009 NZD|Avg: $24,999 NZD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 1, 2026
Retailer 7$4,187 NZD
Retailer 4$14,901 NZD
Retailer 12$16,945 NZD
Retailer 10$17,725 NZD
Retailer 9$18,360 NZD
Retailer 2$18,456 NZD
Retailer 8$21,235 NZD
Retailer 3$23,654 NZD
Retailer 11$26,310 NZD
Retailer 5$33,426 NZD
Retailer 1$42,434 NZD
Retailer 6$42,632 NZD
Reve Diamonds$48,009 NZD

21 data points across 13 retailers

10 retailers$4,187 NZD to $48,009 NZD

A
Cheapest Retailer
-
$4,187 NZD
$2,360 USD
B
Retailer 2
-
$16,945 NZD
$9,550 USD
View
B
Retailer 3
-
$17,725 NZD
$9,990 USD
View
Final sale: no returns
Retailer 4
-
$18,360 NZD
$10,348 USD
View
Price last confirmed 16 days ago
B
Retailer 5
-
$21,235 NZD
$11,968 USD
View
B
Retailer 6
-
$26,310 NZD
£11,676 GBP
View
B
Retailer 7
-
$33,426 NZD
£14,834 GBP
View
B
Retailer 8
-
$42,434 NZD
A$36,794 AUD
View
B
Retailer 9
-
$42,632 NZD
ZAR 388,162 ZAR
View
Most Expensive
B
Reve Diamonds
C2FB5BCF2 · Nov 1
$48,009 NZD
$27,058 USD
View
9 more retailers have this diamond
Prices start from $4,187 NZDSave up to $43,821 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
3.15ct Asscher
$4,187 NZD