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Oval|Lab Grown|IGI

1.30ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG836617853

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836617853

Diamond specifications and retailer prices

From $356 SGD
$278 USD
As of November 3, 2026
Save $2,471 SGD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,945 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.3ct lab-grown oval diamond

This 1.3ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836617853 or 836617853. Listed at 16 retailers as of November 3, 2026, with a 695% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617853
Dimensions8.90 × 6.21 × 3.71 mm
L/W Ratio1.43
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
8.90 mm6.21 mm1.30 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617853
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $3,945 SGD|Low: $356 SGD|High: $3,945 SGD|Avg: $1,080 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
Retailer 14
Retailer 15
Retailer 16
November 3, 2026
Retailer 10$356 SGD
Retailer 6$403 SGD
Retailer 15$405 SGD
Retailer 5$633 SGD
Retailer 7$673 SGD
Retailer 4$689 SGD
Retailer 16$696 SGD
Retailer 13$740 SGD
Retailer 8$1,116 SGD
Retailer 9$1,267 SGD
Retailer 12$1,309 SGD
Retailer 11$1,330 SGD
Retailer 14$1,423 SGD
Retailer 3$1,616 SGD
Retailer 2$2,826 SGD
Rare Carat$3,945 SGD

30 data points across 16 retailers

16 retailers$356 SGD to $2,826 SGD

A+
Cheapest Retailer
-
$356 SGD
$278 USD
Final sale: no returns
Retailer 2
-
$403 SGD
$315 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$405 SGD
£249 GBP
View
A
Retailer 4
-
$633 SGD
$495 USD
View
A
Retailer 5
-
$673 SGD
$526 USD
View
A
Retailer 6
-
$689 SGD
€513 EUR
View
A
Retailer 7
-
$696 SGD
ZAR 8,797 ZAR
View
A
Retailer 8
-
$740 SGD
£455 GBP
View
B+
Retailer 9
-
$1,116 SGD
$873 USD
View
B+
Retailer 10
-
$1,267 SGD
$991 USD
View
B+
Retailer 11
-
$1,309 SGD
View
B+
Retailer 12
-
$1,330 SGD
$1,040 USD
View
B+
Retailer 13
-
$1,423 SGD
$1,113 USD
View
B+
Retailer 14
-
$1,616 SGD
£995 GBP
View
B
Retailer 15
-
$2,826 SGD
$2,210 USD
View
Most Expensive
Rare Carat
PD-247234 · Oct 18
$3,945 SGD
$3,085 USD
View
Price last confirmed 15 days ago
15 more retailers have this diamond
Prices start from $356 SGDSave up to $2,471 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+
1.30ct Oval
$356 SGD