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Round|Lab Grown|IGI

6.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG628447407

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628447407

Diamond specifications and retailer prices

From $13,185 SGD
$10,314 USD
As of October 29, 2026
Save $45,889 SGD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $59,075 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 6.05ct lab-grown round diamond

This 6.05ct 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 LG628447407 or 628447407. Listed at 17 retailers as of October 29, 2026, with prices from $13,185 to $59,075, a $45,889 spread on the same certified stone. Do Amore Diamonds lists it at $59,075. 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

6.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628447407
Dimensions11.68 × 11.64 × 7.21 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
11.68 mm11.64 mm6.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628447407
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
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: Oct 29
Current: $59,075 SGD|Low: $12,492 SGD|High: $60,289 SGD|Avg: $23,327 SGD|-2.0%
Do Amore Diamonds
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 15$13,185 SGD
Retailer 16$13,253 SGD
Retailer 3$13,713 SGD
Retailer 5$13,775 SGD
Retailer 8$15,072 SGD
Retailer 10$15,765 SGD
Retailer 6$15,769 SGD
Retailer 18$15,823 SGD
Retailer 13$15,990 SGD
Retailer 14$16,324 SGD
Retailer 17$16,482 SGD
Retailer 12$26,057 SGD
Retailer 11$27,307 SGD
Retailer 9$28,658 SGD
Retailer 2$28,978 SGD
Retailer 7$31,809 SGD
Retailer 4$35,648 SGD
Do Amore Diamonds$59,075 SGD

31 data points across 18 retailers

17 retailers$13,185 SGD to $59,075 SGD

A
Cheapest Retailer
-
$13,185 SGD
$10,314 USD
A
Retailer 2
-
$13,253 SGD
$10,367 USD
View
A
Retailer 3
-
$13,713 SGD
$10,727 USD
View
Retailer 4
-
$13,775 SGD
$10,775 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$14,391 SGD
$11,257 USD
View
A
Retailer 6
-
$15,072 SGD
$11,790 USD
View
Final sale: no returns
A
Retailer 7
-
$15,765 SGD
$12,332 USD
View
A
Retailer 8
-
$15,769 SGD
$12,335 USD
View
A
Retailer 9
-
$15,823 SGD
$12,377 USD
View
A
Retailer 10
-
$16,324 SGD
$12,769 USD
View
A
Retailer 11
-
$16,482 SGD
$12,893 USD
View
B+
Retailer 12
-
$26,057 SGD
£16,049 GBP
View
B+
Retailer 13
-
$27,307 SGD
$21,360 USD
View
B+
Retailer 14
-
$28,978 SGD
€21,588 EUR
View
Retailer 15
-
$31,809 SGD
A$38,280 AUD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
$35,648 SGD
$27,885 USD
View
Most Expensive
B
Do Amore Diamonds
27-4C614435F · Oct 30
$59,075 SGD
$46,210 USD
View
16 more retailers have this diamond
Prices start from $13,185 SGDSave up to $45,889 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
6.05ct Round
$13,185 SGD