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Oval|Lab Grown|IGI

1.81ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG783648723

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG783648723

Diamond specifications and retailer prices

From $476 SGD
$371 USD
As of October 26, 2026
Save $4,863 SGD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,338 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.81ct lab-grown oval diamond

This 1.81ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783648723 or 783648723. Listed at 24 retailers as of October 26, 2026, with prices from $476 to $5,338, a $4,863 spread on the same certified stone. Rare Carat lists it at $5,338. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783648723
Dimensions9.70 × 6.87 × 4.35 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
9.70 mm6.87 mm1.81 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783648723
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
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: Oct 26
Current: $5,338 SGD|Low: $463 SGD|High: $5,338 SGD|Avg: $1,469 SGD
Rare Carat
Retailer 2
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Retailer 21
October 29, 2026
Retailer 6$476 SGD
Retailer 20$551 SGD
Retailer 13$552 SGD
Retailer 14$590 SGD
Retailer 19$590 SGD
Retailer 17$782 SGD
Retailer 3$929 SGD
Retailer 4$939 SGD
Retailer 15$1,012 SGD
Retailer 18$1,042 SGD
Retailer 16$1,057 SGD
Retailer 5$1,728 SGD
Retailer 7$1,837 SGD
Retailer 12$1,893 SGD
Retailer 9$1,944 SGD
Retailer 11$2,072 SGD
Retailer 21$2,110 SGD
Retailer 10$2,225 SGD
Retailer 8$2,285 SGD
Retailer 2$2,315 SGD
Rare Carat$5,338 SGD

22 data points across 21 retailers

24 retailers$476 SGD to $5,338 SGD

A
Cheapest Retailer
-
$476 SGD
$371 USD
A
Retailer 2
-
$551 SGD
$430 USD
View
A
Retailer 3
-
$552 SGD
$431 USD
View
Final sale: no returns
A
Retailer 4
-
$590 SGD
$460 USD
View
A
Retailer 5
-
$590 SGD
$460 USD
View
A
Retailer 6
-
$782 SGD
$610 USD
View
A
Retailer 7
-
$929 SGD
$725 USD
View
A
Retailer 8
-
$939 SGD
$733 USD
View
A
Retailer 9
-
$1,012 SGD
ZAR 12,759 ZAR
View
A
Retailer 10
-
$1,042 SGD
€774 EUR
View
A
Retailer 11
-
$1,057 SGD
£650 GBP
View
A
Retailer 12
-
$1,441 SGD
$1,124 USD
View
Price last confirmed 19 days ago
B+
Retailer 13
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$1,728 SGD
$1,348 USD
View
B+
Retailer 14
-
$1,837 SGD
$1,433 USD
View
B+
Retailer 15
-
$1,893 SGD
$1,477 USD
View
B+
Retailer 16
-
$1,944 SGD
$1,517 USD
View
B+
Retailer 17
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$2,034 SGD
$1,587 USD
View
B+
Retailer 18
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$2,072 SGD
View
B+
Retailer 19
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$2,110 SGD
$1,646 USD
View
B+
Retailer 20
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$2,225 SGD
$1,736 USD
View
B+
Retailer 21
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$2,285 SGD
£1,404 GBP
View
B+
Retailer 22
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$2,315 SGD
£1,422 GBP
View
B
Retailer 23
-
$4,947 SGD
$3,860 USD
View
Most Expensive
B
Rare Carat
MR-150295 · Oct 28
$5,338 SGD
$4,165 USD
View
23 more retailers have this diamond
Prices start from $476 SGDSave up to $4,863 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
1.81ct Oval
$476 SGD