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Oval|Lab Grown|IGI

5.43ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG768629412

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768629412

Diamond specifications and retailer prices

From $11,178 SGD
$8,744 USD
As of November 1, 2026
Save $32,434 SGD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $43,612 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.43ct lab-grown oval diamond

This 5.43ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629412 or 768629412. Listed at 13 retailers as of October 31, 2026, with prices from $11,178 to $43,612, a $32,434 spread on the same certified stone. Taylor and Hart lists it at $43,612. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.43
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629412
Dimensions13.92 × 9.97 × 6.23 mm
L/W Ratio1.40
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
13.92 mm9.97 mm5.43 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629412
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.5%

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: Nov 1
Current: $16,521 SGD|Low: $11,178 SGD|High: $57,055 SGD|Avg: $26,565 SGD|-32.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 1, 2026
Retailer 12$11,178 SGD
Retailer 2$11,217 SGD
Retailer 9$14,395 SGD
Retailer 11$14,599 SGD
Retailer 3$15,267 SGD
Retailer 1$16,521 SGD
Retailer 6$22,871 SGD
Retailer 4$23,080 SGD
Retailer 5$23,370 SGD
Retailer 8$24,995 SGD
Retailer 7$28,299 SGD
Retailer 10$38,424 SGD
Taylor and Hart$43,612 SGD

37 data points across 13 retailers

13 retailers$11,178 SGD to $43,612 SGD

A
Cheapest Retailer
-
$11,178 SGD
$8,744 USD
A
Retailer 2
-
$11,217 SGD
$8,774 USD
View
A
Retailer 3
-
$14,395 SGD
$11,260 USD
View
A
Retailer 4
-
$14,599 SGD
$11,420 USD
View
A
Retailer 5
-
$15,267 SGD
HK$93,300 HKD
View
A
Retailer 6
-
$16,521 SGD
£10,176 GBP
View
B+
Retailer 7
-
$22,871 SGD
$17,890 USD
View
B+
Retailer 8
-
$23,080 SGD
$18,054 USD
View
B+
Retailer 9
-
$23,370 SGD
€17,410 EUR
View
B+
Retailer 10
-
$24,995 SGD
£15,395 GBP
View
B+
Retailer 11
-
$28,299 SGD
ZAR 357,611 ZAR
View
B+
Retailer 12
-
$38,424 SGD
$30,056 USD
View
Most Expensive
B
Taylor and Hart
GDCX8N6 · Oct 31
$43,612 SGD
$34,115 USD
View
12 more retailers have this diamond
Prices start from $11,178 SGDSave up to $32,434 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
5.43ct Oval
$11,178 SGD