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Oval|Lab Grown|IGI

1.75ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG816610604

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816610604

Diamond specifications and retailer prices

From $534 SGD
$417 USD
As of October 28, 2026
Save $5,143 SGD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,678 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.75ct lab-grown oval diamond

This 1.75ct 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 LG816610604 or 816610604. Listed at 22 retailers as of October 28, 2026, with prices from $534 to $5,678, a $5,143 spread on the same certified stone. Rare Carat lists it at $5,678. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816610604
Dimensions9.84 × 6.63 × 4.17 mm
L/W Ratio1.48
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
9.84 mm6.63 mm1.75 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816610604
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.9%

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: Oct 28
Current: $5,678 SGD|Low: $534 SGD|High: $6,947 SGD|Avg: $1,679 SGD|-1.0%
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
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Retailer 15
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Retailer 17
Retailer 18
October 28, 2026
Retailer 18$534 SGD
Retailer 8$572 SGD
Retailer 9$700 SGD
Retailer 10$710 SGD
Retailer 11$836 SGD
Retailer 14$961 SGD
Retailer 2$1,019 SGD
Retailer 13$1,065 SGD
Retailer 7$1,081 SGD
Retailer 3$1,358 SGD
Retailer 15$1,729 SGD
Retailer 6$1,912 SGD
Retailer 5$1,957 SGD
Retailer 17$2,067 SGD
Retailer 12$2,238 SGD
Retailer 4$2,321 SGD
Retailer 16$4,729 SGD
Rare Carat$5,678 SGD

37 data points across 18 retailers

22 retailers$534 SGD to $5,678 SGD

A
Cheapest Retailer
-
$534 SGD
$417 USD
Final sale: no returns
A
Retailer 2
-
$550 SGD
$429 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$572 SGD
$446 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$641 SGD
$500 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$682 SGD
$532 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$682 SGD
$532 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$700 SGD
$546 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$836 SGD
$652 USD
View
A
Retailer 9
-
$961 SGD
$750 USD
View
A
Retailer 10
-
$1,019 SGD
ZAR 12,848 ZAR
View
A
Retailer 11
-
$1,065 SGD
£654 GBP
View
A
Retailer 12
-
$1,081 SGD
€803 EUR
View
Price last confirmed 10 days ago
A
Retailer 13
-
$1,358 SGD
$1,059 USD
View
B+
Retailer 14
-
$1,729 SGD
$1,349 USD
View
B+
Retailer 15
-
$1,912 SGD
$1,492 USD
View
B+
Retailer 16
-
$1,957 SGD
$1,527 USD
View
B+
Retailer 17
-
$2,067 SGD
$1,613 USD
View
B+
Retailer 18
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$2,192 SGD
$1,710 USD
View
Price last confirmed 21 days ago
B+
Retailer 19
-
$2,238 SGD
$1,746 USD
View
B+
Retailer 20
-
$2,321 SGD
£1,426 GBP
View
B
Retailer 21
-
$4,729 SGD
$3,690 USD
View
Most Expensive
B
Rare Carat
C458-28A · Oct 28
$5,678 SGD
$4,430 USD
View
21 more retailers have this diamond
Prices start from $534 SGDSave up to $5,143 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
1.75ct Oval
$534 SGD