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Round|Lab Grown|IGI

5.07ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG578344803

Shape and cutting style on the report: Round brilliant

Certificate IGI LG578344803

Diamond specifications and retailer prices

From $6,992 SGD
£4,307 GBP
As of October 30, 2026
Save $25,458 SGD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $32,451 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.07ct lab-grown round diamond

This 5.07ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG578344803 or 578344803. Listed at 23 retailers as of October 30, 2026, with prices from $6,992 to $32,451, a $25,458 spread on the same certified stone. Taylor and Hart lists it at $32,451. 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

5.07
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578344803
Dimensions10.95 × 10.98 × 6.80 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
10.95 mm10.98 mm5.07 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578344803
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 41°Culet: NoneDepth 62.0%

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 30
Current: $15,462 SGD|Low: $6,969 SGD|High: $27,652 SGD|Avg: $14,190 SGD|+2.3%
Retailer 1
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
October 31, 2026
Retailer 9$6,992 SGD
Retailer 15$8,081 SGD
Retailer 6$8,527 SGD
Retailer 7$9,051 SGD
Retailer 5$9,375 SGD
Retailer 12$9,377 SGD
Retailer 2$10,870 SGD
Retailer 14$11,146 SGD
Retailer 8$11,709 SGD
Retailer 1$15,462 SGD
Retailer 11$18,840 SGD
Retailer 10$19,045 SGD
Retailer 13$19,661 SGD
Retailer 4$22,671 SGD
Retailer 3$27,652 SGD

42 data points across 15 retailers

23 retailers$6,992 SGD to $32,451 SGD

A
Cheapest Retailer
-
$6,992 SGD
£4,307 GBP
A
Retailer 2
-
$8,081 SGD
$6,321 USD
View
A
Retailer 3
-
$8,404 SGD
$6,574 USD
View
A
Retailer 4
-
$8,527 SGD
$6,670 USD
View
A
Retailer 5
-
$9,051 SGD
$7,080 USD
View
Final sale: no returns
A
Retailer 6
-
$9,375 SGD
$7,333 USD
View
Retailer 7
-
$9,375 SGD
$7,333 USD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$9,377 SGD
$7,335 USD
View
Retailer 9
-
$10,870 SGD
$8,503 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$11,128 SGD
$8,705 USD
View
A
Retailer 11
-
$11,146 SGD
$8,719 USD
View
A
Retailer 12
-
$11,453 SGD
$8,959 USD
View
A
Retailer 13
-
$11,709 SGD
£7,212 GBP
View
A
Retailer 14
-
$15,462 SGD
€11,519 EUR
View
A
Retailer 15
-
$18,840 SGD
£11,604 GBP
View
A
Retailer 16
-
$19,045 SGD
ZAR 240,670 ZAR
View
Retailer 17
-
$19,661 SGD
A$23,661 AUD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$22,671 SGD
$17,734 USD
View
B+
Retailer 19
-
$23,888 SGD
$18,686 USD
View
B+
Retailer 20
-
$26,085 SGD
$20,404 USD
View
B+
Retailer 21
-
$27,652 SGD
$21,630 USD
View
B+
Retailer 22
-
$27,861 SGD
$21,794 USD
View
Most Expensive
B
Taylor and Hart
KTOB8QV · Oct 30
$32,451 SGD
$25,384 USD
View
22 more retailers have this diamond
Prices start from $6,992 SGDSave up to $25,458 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
5.07ct Round
$6,992 SGD