Asscher|Lab Grown|IGI

0.31ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG737549113

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG737549113

Diamond specifications and retailer prices

From $147 NZD
$83 USD
As of October 30, 2026
Save $548 NZD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,354 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.31ct lab-grown asscher diamond

This 0.31ct lab-grown asscher sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG737549113 or 737549113. Listed at 19 retailers as of October 30, 2026, with a 372% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.31
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737549113
Dimensions3.70 × 3.66 × 2.46 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.70 mm3.66 mm0.31 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG737549113
Side View
Table 67.0%Crown 36°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 67.2%

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 30
Current: $1,354 NZD|Low: $142 NZD|High: $1,363 NZD|Avg: $420 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 13$147 NZD
Retailer 11$172 NZD
Retailer 10$195 NZD
Retailer 12$195 NZD
Retailer 4$252 NZD
Retailer 9$284 NZD
Retailer 2$328 NZD
Retailer 8$331 NZD
Retailer 6$361 NZD
Retailer 7$470 NZD
Retailer 5$584 NZD
Retailer 3$589 NZD
MOH London$1,354 NZD

43 data points across 13 retailers

19 retailers$147 NZD to $695 NZD

A
Cheapest Retailer
-
$147 NZD
$83 USD
A
Retailer 2
-
$172 NZD
$97 USD
View
A
Retailer 3
-
$195 NZD
$110 USD
View
A
Retailer 4
-
$195 NZD
$110 USD
View
A
Retailer 5
-
$227 NZD
HK$1,000 HKD
View
A
Retailer 6
-
$252 NZD
$142 USD
View
Retailer 7
-
$272 NZD
$153 USD
View
Price last confirmed 83 days ago
B+
Retailer 8
-
$284 NZD
$160 USD
View
B+
Retailer 9
-
$328 NZD
£146 GBP
View
B+
Retailer 10
-
$331 NZD
ZAR 3,013 ZAR
View
B+
Retailer 11
-
$352 NZD
€189 EUR
View
B+
Retailer 12
-
$361 NZD
€194 EUR
View
B
Retailer 13
-
$444 NZD
$250 USD
View
B
Retailer 14
-
$470 NZD
£209 GBP
View
B
Retailer 15
-
$533 NZD
SGD 406 SGD
View
B
Retailer 16
-
$584 NZD
$329 USD
View
B
Retailer 17
-
$589 NZD
$332 USD
View
B
Retailer 18
-
$695 NZD
$392 USD
View
Most Expensive
MOH London
LG737549113 · Oct 29
$1,354 NZD
£601 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $147 NZDSave up to $548 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
0.31ct Asscher
$147 NZD