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Oval|Lab Grown|IGI

1.79ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG700512510

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG700512510

Diamond specifications and retailer prices

From $419 SGD
$327 USD
As of October 29, 2026
Save $4,656 SGD (92%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,076 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.79ct lab-grown oval diamond

This 1.79ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700512510 or 700512510. Listed at 27 retailers as of October 29, 2026, with prices from $419 to $5,076, a $4,656 spread on the same certified stone. Brilliant Earth lists it at $5,076. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700512510
Dimensions10.15 × 6.88 × 4.15 mm
L/W Ratio1.48
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
10.15 mm6.88 mm1.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700512510
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.3%

Caratlytics Score

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A+
Exceptional
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 29
Current: $5,076 SGD|Low: $402 SGD|High: $5,076 SGD|Avg: $1,445 SGD
Brilliant Earth
Retailer 2
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Retailer 25
October 30, 2026
Retailer 3$419 SGD
Retailer 25$486 SGD
Retailer 19$502 SGD
Retailer 7$520 SGD
Retailer 6$553 SGD
Retailer 24$607 SGD
Retailer 21$718 SGD
Retailer 10$733 SGD
Retailer 22$848 SGD
Retailer 15$864 SGD
Retailer 20$893 SGD
Retailer 2$930 SGD
Retailer 16$990 SGD
Retailer 17$1,181 SGD
Retailer 13$1,211 SGD
Retailer 8$1,524 SGD
Retailer 5$1,671 SGD
Retailer 18$1,728 SGD
Retailer 11$1,769 SGD
Retailer 14$1,965 SGD
Retailer 12$2,050 SGD
Retailer 23$2,087 SGD
Retailer 9$2,859 SGD
Retailer 4$4,025 SGD
Brilliant Earth$5,076 SGD

29 data points across 25 retailers

27 retailers$419 SGD to $5,076 SGD

A+
Cheapest Retailer
-
$419 SGD
$327 USD
A
Retailer 2
-
$486 SGD
$379 USD
View
A
Retailer 3
-
$502 SGD
$392 USD
View
Final sale: no returns
A
Retailer 4
-
$520 SGD
$406 USD
View
Retailer 5
-
$553 SGD
£339 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$607 SGD
HK$3,700 HKD
View
A
Retailer 7
-
$718 SGD
$560 USD
View
A
Retailer 8
-
$733 SGD
$572 USD
View
A
Retailer 9
-
$848 SGD
€630 EUR
View
A
Retailer 10
-
$864 SGD
$674 USD
View
A
Retailer 11
-
$893 SGD
ZAR 11,259 ZAR
View
A
Retailer 12
-
$930 SGD
£571 GBP
View
A
Retailer 13
-
$990 SGD
A$1,188 AUD
View
A
Retailer 14
-
$1,181 SGD
$921 USD
View
A
Retailer 15
-
$1,211 SGD
A$1,454 AUD
View
B+
Retailer 16
-
$1,524 SGD
$1,189 USD
View
B+
Retailer 17
-
$1,671 SGD
$1,304 USD
View
B+
Retailer 18
-
$1,728 SGD
$1,348 USD
View
B+
Retailer 19
-
$1,744 SGD
View
B+
Retailer 20
-
$1,744 SGD
$1,361 USD
View
B+
Retailer 21
-
$1,769 SGD
$1,380 USD
View
B+
Retailer 22
-
$1,965 SGD
$1,533 USD
View
B+
Retailer 23
-
$2,050 SGD
$1,599 USD
View
B+
Retailer 24
-
$2,087 SGD
£1,282 GBP
View
Retailer 25
-
$2,859 SGD
A$3,432 AUD
View
Price last confirmed 22 days ago
Retailer 26
-
$4,025 SGD
$3,140 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
14915175A · Oct 29
$5,076 SGD
$3,960 USD
View
26 more retailers have this diamond
Prices start from $419 SGDSave up to $4,656 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+
1.79ct Oval
$419 SGD