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1.39ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG696546827

Certificate IGI LG696546827

Diamond specifications and retailer prices

From $1,650 NZD
$930 USD
As of October 30, 2026
Save $1,118 NZD (40%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,768 NZD at Jared · As of October 30, 2026
View at Jared

About this 1.39ct lab-grown round diamond

This 1.39ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG696546827 or 696546827. Listed at 3 retailers as of October 30, 2026, with prices from $1,650 to $2,768, a $1,118 spread on the same certified stone. Jared lists it at $2,768. 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

1.39
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG696546827
Dimensions7.17 × 7.21 mm
L/W Ratio1.01
Top View
7.17 mm7.21 mm1.39 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696546827
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.9%

Caratlytics Score

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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 30
Current: $2,768 NZD|Low: $1,650 NZD|High: $2,768 NZD|Avg: $2,123 NZD
Jared
Retailer 2
Retailer 3
July 10, 2026
Retailer 2$1,650 NZD
Retailer 3$1,650 NZD
Jared$2,768 NZD

9 data points across 3 retailers

3 retailers$1,650 NZD to $2,768 NZD

B
Cheapest Retailer
-
$1,650 NZD
$930 USD
B
Retailer 2
-
$1,650 NZD
$930 USD
View
Most Expensive
B
Jared
154739495 · Oct 30
$2,768 NZD
$1,560 USD
View
2 more retailers have this diamond
Prices start from $1,650 NZDSave up to $1,118 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
1.39ct Round
$1,650 NZD