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Oval|Lab Grown|IGI

1.68ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG696545530

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG696545530

Diamond specifications and retailer prices

From $545 SGD
$426 USD
As of November 1, 2026
Save $4,556 SGD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,101 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.68ct lab-grown oval diamond

This 1.68ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG696545530 or 696545530. Listed at 24 retailers as of October 31, 2026, with prices from $545 to $5,101, a $4,556 spread on the same certified stone. Brilliant Earth lists it at $5,101. 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

1.68
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696545530
Dimensions9.41 × 6.69 × 4.24 mm
L/W Ratio1.41
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
9.41 mm6.69 mm1.68 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696545530
Side View
Table 60.0%Crown 37.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.4%

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: $5,101 SGD|Low: $523 SGD|High: $5,126 SGD|Avg: $1,754 SGD|-0.5%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 4$545 SGD
Retailer 5$609 SGD
Retailer 9$675 SGD
Retailer 12$675 SGD
Retailer 20$699 SGD
Retailer 16$863 SGD
Retailer 6$908 SGD
Retailer 17$1,031 SGD
Retailer 2$1,114 SGD
Retailer 15$1,161 SGD
Retailer 14$1,573 SGD
Retailer 3$1,630 SGD
Retailer 11$2,172 SGD
Retailer 8$2,358 SGD
Retailer 13$2,360 SGD
Retailer 7$2,448 SGD
Retailer 18$2,486 SGD
Retailer 10$2,862 SGD
Retailer 19$3,381 SGD
Brilliant Earth$5,101 SGD

37 data points across 20 retailers

24 retailers$545 SGD to $5,101 SGD

A
Cheapest Retailer
-
$545 SGD
$426 USD
A
Retailer 2
-
$609 SGD
$476 USD
View
Final sale: no returns
A
Retailer 3
-
$610 SGD
$477 USD
View
Retailer 4
-
$675 SGD
$528 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$675 SGD
$528 USD
View
Retailer 6
-
$699 SGD
£431 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
$863 SGD
$675 USD
View
A
Retailer 8
-
$908 SGD
$710 USD
View
A
Retailer 9
-
$991 SGD
$775 USD
View
A
Retailer 10
-
$1,031 SGD
€768 EUR
View
A
Retailer 11
-
$1,114 SGD
£686 GBP
View
A
Retailer 12
-
$1,161 SGD
ZAR 14,670 ZAR
View
B+
Retailer 13
-
$1,573 SGD
A$1,893 AUD
View
B+
Retailer 14
-
$1,629 SGD
$1,274 USD
View
B+
Retailer 15
-
$1,630 SGD
$1,275 USD
View
B
Retailer 16
-
$2,172 SGD
$1,699 USD
View
B
Retailer 17
-
$2,214 SGD
$1,732 USD
View
Retailer 18
-
$2,358 SGD
A$2,838 AUD
View
Price last confirmed 25 days ago
B
Retailer 19
-
$2,360 SGD
$1,846 USD
View
B
Retailer 20
-
$2,448 SGD
$1,915 USD
View
B
Retailer 21
-
$2,486 SGD
£1,531 GBP
View
B
Retailer 22
-
$2,921 SGD
$2,285 USD
View
B
Retailer 23
-
$3,381 SGD
$2,645 USD
View
Most Expensive
B
Brilliant Earth
14530735A · Oct 31
$5,101 SGD
$3,990 USD
View
23 more retailers have this diamond
Prices start from $545 SGDSave up to $4,556 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
1.68ct Oval
$545 SGD