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Cushion|Lab Grown|IGI

4.94ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG750516391

Certificate IGI LG750516391

Diamond specifications and retailer prices

From $10,335 NZD
$5,825 USD
As of October 31, 2026
Save $4,516 NZD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $14,851 NZD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 4.94ct lab-grown cushion diamond

This 4.94ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG750516391 or 750516391. Listed at 4 retailers as of October 30, 2026, with prices from $10,335 to $14,851, a $4,516 spread on the same certified stone. Kay Jewelers lists it at $14,851. 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

4.94
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG750516391
Dimensions12.56 × 8.97 × 5.87 mm
L/W Ratio1.40
Top View
12.56 mm8.97 mm4.94 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750516391
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $14,851 NZD|Low: $10,335 NZD|High: $15,756 NZD|Avg: $14,197 NZD|-5.7%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$10,335 NZD
Retailer 4$12,385 NZD
Kay Jewelers$14,851 NZD
Retailer 3$14,851 NZD

9 data points across 4 retailers

4 retailers$10,335 NZD to $14,851 NZD

B
Cheapest Retailer
-
$10,335 NZD
$5,825 USD
B
Retailer 2
-
$12,385 NZD
$6,980 USD
View
B
Retailer 3
-
$14,851 NZD
$8,370 USD
View
Most Expensive
B
Kay Jewelers
257796352 · Oct 30
$14,851 NZD
$8,370 USD
View
3 more retailers have this diamond
Prices start from $10,335 NZDSave up to $4,516 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.

B
4.94ct Cushion
$10,335 NZD