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0.68ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG706544879

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706544879

Diamond specifications and retailer prices

From $157 SGD
$123 USD
As of November 1, 2026
Save $1,479 SGD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,637 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.68ct lab-grown round diamond

This 0.68ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG706544879 or 706544879. Listed at 16 retailers as of October 29, 2026, with prices from $157 to $1,637, a $1,479 spread on the same certified stone. MOH London lists it at $1,637. 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

0.68
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706544879
Dimensions5.71 × 5.68 × 3.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.71 mm5.68 mm0.68 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706544879
Side View
Table 54.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.7%

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: Nov 1
Current: $1,637 SGD|Low: $150 SGD|High: $1,637 SGD|Avg: $451 SGD|+0.2%
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 5$157 SGD
Retailer 9$175 SGD
Retailer 11$183 SGD
Retailer 14$207 SGD
Retailer 16$207 SGD
Retailer 12$217 SGD
Retailer 8$375 SGD
Retailer 10$392 SGD
Retailer 2$403 SGD
Retailer 7$422 SGD
Retailer 13$495 SGD
Retailer 3$497 SGD
Retailer 6$626 SGD
Retailer 4$699 SGD
Retailer 15$1,212 SGD
MOH London$1,637 SGD

44 data points across 16 retailers

16 retailers$157 SGD to $1,637 SGD

A
Cheapest Retailer
-
$157 SGD
$123 USD
A
Retailer 2
-
$175 SGD
$137 USD
View
Final sale: no returns
A
Retailer 3
-
$183 SGD
$143 USD
View
Retailer 4
-
$207 SGD
$162 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$207 SGD
$162 USD
View
A
Retailer 6
-
$217 SGD
$170 USD
View
A
Retailer 7
-
$375 SGD
$293 USD
View
B+
Retailer 8
-
$392 SGD
€292 EUR
View
B+
Retailer 9
-
$403 SGD
£248 GBP
View
B+
Retailer 10
-
$422 SGD
$330 USD
View
B+
Retailer 11
-
$495 SGD
$387 USD
View
B+
Retailer 12
-
$497 SGD
$389 USD
View
B+
Retailer 13
-
$626 SGD
$490 USD
View
B
Retailer 14
-
$699 SGD
$547 USD
View
B
Retailer 15
-
$1,212 SGD
$948 USD
View
Most Expensive
B
MOH London
LG706544879 · Oct 29
$1,637 SGD
£1,008 GBP
View
15 more retailers have this diamond
Prices start from $157 SGDSave up to $1,479 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
0.68ct Round
$157 SGD