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0.94ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG659462391

Shape and cutting style on the report: Round brilliant

Certificate IGI LG659462391

Diamond specifications and retailer prices

From $224 NZD
$126 USD
As of October 29, 2026
Save $720 NZD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $944 NZD at Friendly Diamonds · As of October 30, 2026
View at Friendly Diamonds

About this 0.94ct lab-grown round diamond

This 0.94ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG659462391 or 659462391. Listed at 12 retailers as of October 29, 2026, with prices from $224 to $944, a $720 spread on the same certified stone. Friendly Diamonds lists it at $944. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.94
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659462391
Dimensions6.29 × 6.33 × 3.87 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.29 mm6.33 mm0.94 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659462391
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.3%

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 29
Current: $944 NZD|Low: $224 NZD|High: $2,543 NZD|Avg: $745 NZD
Friendly 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
Retailer 14
October 30, 2026
Retailer 10$224 NZD
Retailer 2$261 NZD
Retailer 14$318 NZD
Retailer 8$462 NZD
Retailer 12$481 NZD
Retailer 9$501 NZD
Retailer 13$531 NZD
Retailer 7$536 NZD
Retailer 11$711 NZD
Retailer 5$772 NZD
Retailer 3$894 NZD
Friendly Diamonds$944 NZD
Retailer 4$960 NZD
Retailer 6$1,029 NZD

5 data points across 14 retailers

12 retailers$224 NZD to $944 NZD

A
Cheapest Retailer
-
$224 NZD
$126 USD
A
Retailer 2
-
$261 NZD
$147 USD
View
A
Retailer 3
-
$318 NZD
HK$1,400 HKD
View
A
Retailer 4
-
$462 NZD
£205 GBP
View
A
Retailer 5
-
$481 NZD
$271 USD
View
A
Retailer 6
-
$501 NZD
€269 EUR
View
A
Retailer 7
-
$531 NZD
$299 USD
View
A
Retailer 8
-
$536 NZD
£238 GBP
View
B+
Retailer 9
-
$656 NZD
$370 USD
View
B+
Retailer 10
-
$711 NZD
$401 USD
View
B
Retailer 11
-
$894 NZD
$504 USD
View
Most Expensive
B+
Friendly Diamonds
6559463 · Oct 30
$944 NZD
$532 USD
View
11 more retailers have this diamond
Prices start from $224 NZDSave up to $720 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
0.94ct Round
$224 NZD