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Round|Lab Grown|IGI

0.97ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG817670832

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817670832

Diamond specifications and retailer prices

From $405 SGD
£249 GBP
As of October 29, 2026
4 retailers carry this diamond
Most expensive: $1,179 SGD at Rare Carat · As of September 23, 2026
View at Rare Carat

About this 0.97ct lab-grown round diamond

This 0.97ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817670832 or 817670832. Listed at 4 retailers as of October 29, 2026. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.97
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817670832
Dimensions6.34 × 6.29 × 3.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.34 mm6.29 mm0.97 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817670832
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,179 SGD|Low: $223 SGD|High: $1,705 SGD|Avg: $675 SGD
Rare Carat
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 29, 2026
Retailer 13$223 SGD
Retailer 2$405 SGD
Retailer 6$424 SGD
Retailer 8$452 SGD
Retailer 4$466 SGD
Retailer 9$482 SGD
Retailer 11$578 SGD
Retailer 3$648 SGD
Retailer 5$720 SGD
Retailer 12$866 SGD
Retailer 7$1,170 SGD
Rare Carat$1,179 SGD
Retailer 10$1,705 SGD

15 data points across 13 retailers

4 retailers

Retailer 1
-
$258 SGD
$201 USD
Price last confirmed 40 days ago
A
Retailer 2
-
$405 SGD
£249 GBP
View
Retailer 3
-
$578 SGD
$451 USD
View
Price last confirmed 27 days ago
Most Expensive
Rare Carat
PD-224272 · Sep 23
$1,179 SGD
$920 USD
View
Price last confirmed 36 days ago
3 more retailers have this diamond
Prices start from $405 SGD

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
0.97ct Round
$405 SGD